Home / 63,581,438.20-95,386,375.50-23,191,922.20

Finding the Fourth Proportional to 63,581,438.20, 95,386,375.50 and 23,191,922.20

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Solution

The fourth proportional to 63,581,438.20, 95,386,375.50 and 23,191,922.20 is: 34,793,069.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,581,438.20 : 95,386,375.50 = 23,191,922.20 : x
  2. Step 2: Convert to fraction form
    63,581,438.20/95,386,375.50 = 23,191,922.20/x
  3. Step 3: Cross multiply
    63,581,438.20x = 95,386,375.50 × 23,191,922.20
  4. Step 4: Simplify right side
    63,581,438.20x = 2,212,193,399,535,986
  5. Step 5: Solve for x
    x = 2,212,193,399,535,986/63,581,438.20
  6. Step 6: Final answer
    x = 34,793,069.52

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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.