Home / 29,164,429.20-43,683,658.20-25,385,293.20

Finding the Fourth Proportional to 29,164,429.20, 43,683,658.20 and 25,385,293.20

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Solution

The fourth proportional to 29,164,429.20, 43,683,658.20 and 25,385,293.20 is: 38,023,115.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,164,429.20 : 43,683,658.20 = 25,385,293.20 : x
  2. Step 2: Convert to fraction form
    29,164,429.20/43,683,658.20 = 25,385,293.20/x
  3. Step 3: Cross multiply
    29,164,429.20x = 43,683,658.20 × 25,385,293.20
  4. Step 4: Simplify right side
    29,164,429.20x = 1,108,922,471,455,584.25
  5. Step 5: Solve for x
    x = 1,108,922,471,455,584.25/29,164,429.20
  6. Step 6: Final answer
    x = 38,023,115.89

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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.