Finding the Fourth Proportional to 58,430,669, 87,589,044.12 and 24,361,757.96
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Solution
The fourth proportional to 58,430,669, 87,589,044.12 and 24,361,757.96 is: 36,518,888.61
Step by Step Solution
- Step 1: Write the proportion equation
58,430,669 : 87,589,044.12 = 24,361,757.96 : x - Step 2: Convert to fraction form
58,430,669/87,589,044.12 = 24,361,757.96/x - Step 3: Cross multiply
58,430,669x = 87,589,044.12 × 24,361,757.96 - Step 4: Simplify right side
58,430,669x = 2,133,823,092,799,201.50 - Step 5: Solve for x
x = 2,133,823,092,799,201.50/58,430,669 - Step 6: Final answer
x = 36,518,888.61
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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.