Finding the Fourth Proportional to 45,589,207.86, 62,913,208.68 and 24,681,460.86
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Solution
The fourth proportional to 45,589,207.86, 62,913,208.68 and 24,681,460.86 is: 34,060,471.12
Step by Step Solution
- Step 1: Write the proportion equation
45,589,207.86 : 62,913,208.68 = 24,681,460.86 : x - Step 2: Convert to fraction form
45,589,207.86/62,913,208.68 = 24,681,460.86/x - Step 3: Cross multiply
45,589,207.86x = 62,913,208.68 × 24,681,460.86 - Step 4: Simplify right side
45,589,207.86x = 1,552,789,897,612,432.25 - Step 5: Solve for x
x = 1,552,789,897,612,432.25/45,589,207.86 - Step 6: Final answer
x = 34,060,471.12
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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.