Home / 41,587,608.20-62,385,581.10-14,290,305.80

Finding the Fourth Proportional to 41,587,608.20, 62,385,581.10 and 14,290,305.80

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Solution

The fourth proportional to 41,587,608.20, 62,385,581.10 and 14,290,305.80 is: 21,436,891.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,587,608.20 : 62,385,581.10 = 14,290,305.80 : x
  2. Step 2: Convert to fraction form
    41,587,608.20/62,385,581.10 = 14,290,305.80/x
  3. Step 3: Cross multiply
    41,587,608.20x = 62,385,581.10 × 14,290,305.80
  4. Step 4: Simplify right side
    41,587,608.20x = 891,509,031,429,700.50
  5. Step 5: Solve for x
    x = 891,509,031,429,700.50/41,587,608.20
  6. Step 6: Final answer
    x = 21,436,891.18

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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.