Home / 37,164,463.20-55,746,694.80-29,511,712.80

Finding the Fourth Proportional to 37,164,463.20, 55,746,694.80 and 29,511,712.80

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Solution

The fourth proportional to 37,164,463.20, 55,746,694.80 and 29,511,712.80 is: 44,267,569.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,164,463.20 : 55,746,694.80 = 29,511,712.80 : x
  2. Step 2: Convert to fraction form
    37,164,463.20/55,746,694.80 = 29,511,712.80/x
  3. Step 3: Cross multiply
    37,164,463.20x = 55,746,694.80 × 29,511,712.80
  4. Step 4: Simplify right side
    37,164,463.20x = 1,645,180,446,486,853.50
  5. Step 5: Solve for x
    x = 1,645,180,446,486,853.50/37,164,463.20
  6. Step 6: Final answer
    x = 44,267,569.20

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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.