Home / 23,195,151.90-32,011,847.60-13,272,951.60

Finding the Fourth Proportional to 23,195,151.90, 32,011,847.60 and 13,272,951.60

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Solution

The fourth proportional to 23,195,151.90, 32,011,847.60 and 13,272,951.60 is: 18,318,125.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195,151.90 : 32,011,847.60 = 13,272,951.60 : x
  2. Step 2: Convert to fraction form
    23,195,151.90/32,011,847.60 = 13,272,951.60/x
  3. Step 3: Cross multiply
    23,195,151.90x = 32,011,847.60 × 13,272,951.60
  4. Step 4: Simplify right side
    23,195,151.90x = 424,891,703,755,011.38
  5. Step 5: Solve for x
    x = 424,891,703,755,011.38/23,195,151.90
  6. Step 6: Final answer
    x = 18,318,125.51

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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.