Finding the Fourth Proportional to 37,472,827.60, 56,125,260.60 and 30,754,363.60
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Solution
The fourth proportional to 37,472,827.60, 56,125,260.60 and 30,754,363.60 is: 46,062,621.43
Step by Step Solution
- Step 1: Write the proportion equation
37,472,827.60 : 56,125,260.60 = 30,754,363.60 : x - Step 2: Convert to fraction form
37,472,827.60/56,125,260.60 = 30,754,363.60/x - Step 3: Cross multiply
37,472,827.60x = 56,125,260.60 × 30,754,363.60 - Step 4: Simplify right side
37,472,827.60x = 1,726,096,671,637,154.25 - Step 5: Solve for x
x = 1,726,096,671,637,154.25/37,472,827.60 - Step 6: Final answer
x = 46,062,621.43
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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.