Finding the Fourth Proportional to 23,424,119.87, 32,320,691.70 and 14,717,248.03
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Solution
The fourth proportional to 23,424,119.87, 32,320,691.70 and 14,717,248.03 is: 20,306,916.06
Step by Step Solution
- Step 1: Write the proportion equation
23,424,119.87 : 32,320,691.70 = 14,717,248.03 : x - Step 2: Convert to fraction form
23,424,119.87/32,320,691.70 = 14,717,248.03/x - Step 3: Cross multiply
23,424,119.87x = 32,320,691.70 × 14,717,248.03 - Step 4: Simplify right side
23,424,119.87x = 475,671,636,088,458.88 - Step 5: Solve for x
x = 475,671,636,088,458.88/23,424,119.87 - Step 6: Final answer
x = 20,306,916.06
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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.