Home / 22,856,499.60-34,284,372.75-9,209,313.42

Finding the Fourth Proportional to 22,856,499.60, 34,284,372.75 and 9,209,313.42

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Solution

The fourth proportional to 22,856,499.60, 34,284,372.75 and 9,209,313.42 is: 13,813,818.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,856,499.60 : 34,284,372.75 = 9,209,313.42 : x
  2. Step 2: Convert to fraction form
    22,856,499.60/34,284,372.75 = 9,209,313.42/x
  3. Step 3: Cross multiply
    22,856,499.60x = 34,284,372.75 × 9,209,313.42
  4. Step 4: Simplify right side
    22,856,499.60x = 315,735,534,062,857.31
  5. Step 5: Solve for x
    x = 315,735,534,062,857.31/22,856,499.60
  6. Step 6: Final answer
    x = 13,813,818.37

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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.