Home / 45,948,471.52-63,408,892-25,321,917.71

Finding the Fourth Proportional to 45,948,471.52, 63,408,892 and 25,321,917.71

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Solution

The fourth proportional to 45,948,471.52, 63,408,892 and 25,321,917.71 is: 34,944,247.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,948,471.52 : 63,408,892 = 25,321,917.71 : x
  2. Step 2: Convert to fraction form
    45,948,471.52/63,408,892 = 25,321,917.71/x
  3. Step 3: Cross multiply
    45,948,471.52x = 63,408,892 × 25,321,917.71
  4. Step 4: Simplify right side
    45,948,471.52x = 1,605,634,744,989,232.75
  5. Step 5: Solve for x
    x = 1,605,634,744,989,232.75/45,948,471.52
  6. Step 6: Final answer
    x = 34,944,247.15

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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.