Finding the Fourth Proportional to 66,305,541,336,254, 91,495,506,493,370 and 36,674,634,062,546
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Solution
The fourth proportional to 66,305,541,336,254, 91,495,506,493,370 and 36,674,634,062,546 is: 50,607,598,571,507.60
Step by Step Solution
- Step 1: Write the proportion equation
66,305,541,336,254 : 91,495,506,493,370 = 36,674,634,062,546 : x - Step 2: Convert to fraction form
66,305,541,336,254/91,495,506,493,370 = 36,674,634,062,546/x - Step 3: Cross multiply
66,305,541,336,254x = 91,495,506,493,370 × 36,674,634,062,546 - Step 4: Simplify right side
66,305,541,336,254x = 3,355,564,219,011,646,183,289,389,056 - Step 5: Solve for x
x = 3,355,564,219,011,646,183,289,389,056/66,305,541,336,254 - Step 6: Final answer
x = 50,607,598,571,507.60
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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.