Home / 15,785,176.59-23,678,429.22-5,002,902.90

Finding the Fourth Proportional to 15,785,176.59, 23,678,429.22 and 5,002,902.90

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Solution

The fourth proportional to 15,785,176.59, 23,678,429.22 and 5,002,902.90 is: 7,504,564.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,785,176.59 : 23,678,429.22 = 5,002,902.90 : x
  2. Step 2: Convert to fraction form
    15,785,176.59/23,678,429.22 = 5,002,902.90/x
  3. Step 3: Cross multiply
    15,785,176.59x = 23,678,429.22 × 5,002,902.90
  4. Step 4: Simplify right side
    15,785,176.59x = 118,460,882,212,182.73
  5. Step 5: Solve for x
    x = 118,460,882,212,182.73/15,785,176.59
  6. Step 6: Final answer
    x = 7,504,564.90

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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.