Home / 22,856,497.16-34,284,369.02-9,209,310.92

Finding the Fourth Proportional to 22,856,497.16, 34,284,369.02 and 9,209,310.92

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Solution

The fourth proportional to 22,856,497.16, 34,284,369.02 and 9,209,310.92 is: 13,813,814.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,856,497.16 : 34,284,369.02 = 9,209,310.92 : x
  2. Step 2: Convert to fraction form
    22,856,497.16/34,284,369.02 = 9,209,310.92/x
  3. Step 3: Cross multiply
    22,856,497.16x = 34,284,369.02 × 9,209,310.92
  4. Step 4: Simplify right side
    22,856,497.16x = 315,735,414,001,195.75
  5. Step 5: Solve for x
    x = 315,735,414,001,195.75/22,856,497.16
  6. Step 6: Final answer
    x = 13,813,814.59

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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.