Home / 33,843,977.40-50,765,966.10-32,521,279.80

Finding the Fourth Proportional to 33,843,977.40, 50,765,966.10 and 32,521,279.80

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Solution

The fourth proportional to 33,843,977.40, 50,765,966.10 and 32,521,279.80 is: 48,781,919.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,843,977.40 : 50,765,966.10 = 32,521,279.80 : x
  2. Step 2: Convert to fraction form
    33,843,977.40/50,765,966.10 = 32,521,279.80/x
  3. Step 3: Cross multiply
    33,843,977.40x = 50,765,966.10 × 32,521,279.80
  4. Step 4: Simplify right side
    33,843,977.40x = 1,650,974,187,855,414.75
  5. Step 5: Solve for x
    x = 1,650,974,187,855,414.75/33,843,977.40
  6. Step 6: Final answer
    x = 48,781,919.70

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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.