Home / 23,167,515.20-34,767,861.60-9,713,998.40

Finding the Fourth Proportional to 23,167,515.20, 34,767,861.60 and 9,713,998.40

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Solution

The fourth proportional to 23,167,515.20, 34,767,861.60 and 9,713,998.40 is: 14,577,953.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167,515.20 : 34,767,861.60 = 9,713,998.40 : x
  2. Step 2: Convert to fraction form
    23,167,515.20/34,767,861.60 = 9,713,998.40/x
  3. Step 3: Cross multiply
    23,167,515.20x = 34,767,861.60 × 9,713,998.40
  4. Step 4: Simplify right side
    23,167,515.20x = 337,734,951,953,821.44
  5. Step 5: Solve for x
    x = 337,734,951,953,821.44/23,167,515.20
  6. Step 6: Final answer
    x = 14,577,953.18

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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.