Home / 23,167,532.20-34,767,887.10-9,714,015.40

Finding the Fourth Proportional to 23,167,532.20, 34,767,887.10 and 9,714,015.40

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Solution

The fourth proportional to 23,167,532.20, 34,767,887.10 and 9,714,015.40 is: 14,577,978.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167,532.20 : 34,767,887.10 = 9,714,015.40 : x
  2. Step 2: Convert to fraction form
    23,167,532.20/34,767,887.10 = 9,714,015.40/x
  3. Step 3: Cross multiply
    23,167,532.20x = 34,767,887.10 × 9,714,015.40
  4. Step 4: Simplify right side
    23,167,532.20x = 337,735,790,714,861.38
  5. Step 5: Solve for x
    x = 337,735,790,714,861.38/23,167,532.20
  6. Step 6: Final answer
    x = 14,577,978.69

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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.