Home / 23,167,961.10-34,745,720.85-9,702,002.70

Finding the Fourth Proportional to 23,167,961.10, 34,745,720.85 and 9,702,002.70

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Solution

The fourth proportional to 23,167,961.10, 34,745,720.85 and 9,702,002.70 is: 14,550,398.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167,961.10 : 34,745,720.85 = 9,702,002.70 : x
  2. Step 2: Convert to fraction form
    23,167,961.10/34,745,720.85 = 9,702,002.70/x
  3. Step 3: Cross multiply
    23,167,961.10x = 34,745,720.85 × 9,702,002.70
  4. Step 4: Simplify right side
    23,167,961.10x = 337,103,077,500,146.31
  5. Step 5: Solve for x
    x = 337,103,077,500,146.31/23,167,961.10
  6. Step 6: Final answer
    x = 14,550,398.98

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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.