Home / 40,257,054.10-60,385,581.15-25,896,337.30

Finding the Fourth Proportional to 40,257,054.10, 60,385,581.15 and 25,896,337.30

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Solution

The fourth proportional to 40,257,054.10, 60,385,581.15 and 25,896,337.30 is: 38,844,505.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,257,054.10 : 60,385,581.15 = 25,896,337.30 : x
  2. Step 2: Convert to fraction form
    40,257,054.10/60,385,581.15 = 25,896,337.30/x
  3. Step 3: Cross multiply
    40,257,054.10x = 60,385,581.15 × 25,896,337.30
  4. Step 4: Simplify right side
    40,257,054.10x = 1,563,765,377,516,922
  5. Step 5: Solve for x
    x = 1,563,765,377,516,922/40,257,054.10
  6. Step 6: Final answer
    x = 38,844,505.95

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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.