Home / 45,853,738.68-63,278,157.24-25,226,742

Finding the Fourth Proportional to 45,853,738.68, 63,278,157.24 and 25,226,742

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Solution

The fourth proportional to 45,853,738.68, 63,278,157.24 and 25,226,742 is: 34,812,902.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,853,738.68 : 63,278,157.24 = 25,226,742 : x
  2. Step 2: Convert to fraction form
    45,853,738.68/63,278,157.24 = 25,226,742/x
  3. Step 3: Cross multiply
    45,853,738.68x = 63,278,157.24 × 25,226,742
  4. Step 4: Simplify right side
    45,853,738.68x = 1,596,301,746,928,912.25
  5. Step 5: Solve for x
    x = 1,596,301,746,928,912.25/45,853,738.68
  6. Step 6: Final answer
    x = 34,812,902.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.