Home / 57,223,253.20-85,834,879.80-24,890,645.20

Finding the Fourth Proportional to 57,223,253.20, 85,834,879.80 and 24,890,645.20

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Solution

The fourth proportional to 57,223,253.20, 85,834,879.80 and 24,890,645.20 is: 37,335,967.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,223,253.20 : 85,834,879.80 = 24,890,645.20 : x
  2. Step 2: Convert to fraction form
    57,223,253.20/85,834,879.80 = 24,890,645.20/x
  3. Step 3: Cross multiply
    57,223,253.20x = 85,834,879.80 × 24,890,645.20
  4. Step 4: Simplify right side
    57,223,253.20x = 2,136,485,538,886,446.75
  5. Step 5: Solve for x
    x = 2,136,485,538,886,446.75/57,223,253.20
  6. Step 6: Final answer
    x = 37,335,967.80

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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.