Home / 41,387,432.40-62,087,709.60-14,096,296.80

Finding the Fourth Proportional to 41,387,432.40, 62,087,709.60 and 14,096,296.80

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Solution

The fourth proportional to 41,387,432.40, 62,087,709.60 and 14,096,296.80 is: 21,146,679.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,387,432.40 : 62,087,709.60 = 14,096,296.80 : x
  2. Step 2: Convert to fraction form
    41,387,432.40/62,087,709.60 = 14,096,296.80/x
  3. Step 3: Cross multiply
    41,387,432.40x = 62,087,709.60 × 14,096,296.80
  4. Step 4: Simplify right side
    41,387,432.40x = 875,206,782,153,809.38
  5. Step 5: Solve for x
    x = 875,206,782,153,809.38/41,387,432.40
  6. Step 6: Final answer
    x = 21,146,679.83

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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.