Finding the Fourth Proportional to 45,578,197.10, 62,897,910.19 and 24,951,643.29
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Solution
The fourth proportional to 45,578,197.10, 62,897,910.19 and 24,951,643.29 is: 34,433,266.75
Step by Step Solution
- Step 1: Write the proportion equation
45,578,197.10 : 62,897,910.19 = 24,951,643.29 : x - Step 2: Convert to fraction form
45,578,197.10/62,897,910.19 = 24,951,643.29/x - Step 3: Cross multiply
45,578,197.10x = 62,897,910.19 × 24,951,643.29 - Step 4: Simplify right side
45,578,197.10x = 1,569,406,218,747,336 - Step 5: Solve for x
x = 1,569,406,218,747,336/45,578,197.10 - Step 6: Final answer
x = 34,433,266.75
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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.