Finding the Fourth Proportional to 67,386,327.38, 101,090,671.44 and 23,655,750
Calculator
Solution
The fourth proportional to 67,386,327.38, 101,090,671.44 and 23,655,750 is: 35,487,549.83
Step by Step Solution
- Step 1: Write the proportion equation
67,386,327.38 : 101,090,671.44 = 23,655,750 : x - Step 2: Convert to fraction form
67,386,327.38/101,090,671.44 = 23,655,750/x - Step 3: Cross multiply
67,386,327.38x = 101,090,671.44 × 23,655,750 - Step 4: Simplify right side
67,386,327.38x = 2,391,375,650,916,780 - Step 5: Solve for x
x = 2,391,375,650,916,780/67,386,327.38 - Step 6: Final answer
x = 35,487,549.83
Related Problems
Find fourth proportional to 33,693,163.69, 50,545,335.72 and 11,827,875
Half scale
Find fourth proportional to 134,772,654.75, 202,181,342.88 and 47,311,500
Double scale
Find fourth proportional to 67,386,328.38, 101,090,672.94 and 23,655,751
Similar ratio
Find fourth proportional to 101,079,491.06, 151,636,007.16 and 35,483,625
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.