Home / 41,508,869.60-62,263,304.40-26,429,650.40

Finding the Fourth Proportional to 41,508,869.60, 62,263,304.40 and 26,429,650.40

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Solution

The fourth proportional to 41,508,869.60, 62,263,304.40 and 26,429,650.40 is: 39,644,475.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,869.60 : 62,263,304.40 = 26,429,650.40 : x
  2. Step 2: Convert to fraction form
    41,508,869.60/62,263,304.40 = 26,429,650.40/x
  3. Step 3: Cross multiply
    41,508,869.60x = 62,263,304.40 × 26,429,650.40
  4. Step 4: Simplify right side
    41,508,869.60x = 1,645,597,368,040,781.75
  5. Step 5: Solve for x
    x = 1,645,597,368,040,781.75/41,508,869.60
  6. Step 6: Final answer
    x = 39,644,475.60

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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.