Finding the Fourth Proportional to 66,305,541,336,272, 91,495,506,493,376 and 36,674,634,062,558
Calculator
Solution
The fourth proportional to 66,305,541,336,272, 91,495,506,493,376 and 36,674,634,062,558 is: 50,607,598,571,513.73
Step by Step Solution
- Step 1: Write the proportion equation
66,305,541,336,272 : 91,495,506,493,376 = 36,674,634,062,558 : x - Step 2: Convert to fraction form
66,305,541,336,272/91,495,506,493,376 = 36,674,634,062,558/x - Step 3: Cross multiply
66,305,541,336,272x = 91,495,506,493,376 × 36,674,634,062,558 - Step 4: Simplify right side
66,305,541,336,272x = 3,355,564,219,012,963,947,975,278,592 - Step 5: Solve for x
x = 3,355,564,219,012,963,947,975,278,592/66,305,541,336,272 - Step 6: Final answer
x = 50,607,598,571,513.73
Related Problems
Find fourth proportional to 33,152,770,668,136, 45,747,753,246,688 and 18,337,317,031,279
Half scale
Find fourth proportional to 132,611,082,672,544, 182,991,012,986,752 and 73,349,268,125,116
Double scale
Find fourth proportional to 66,305,541,336,273, 91,495,506,493,377.38 and 36,674,634,062,559
Similar ratio
Find fourth proportional to 99,458,312,004,408, 137,243,259,740,064 and 55,011,951,093,837
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.