Home / 23,159,356.92-34,695,184.61-15,459,782.85

Finding the Fourth Proportional to 23,159,356.92, 34,695,184.61 and 15,459,782.85

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Solution

The fourth proportional to 23,159,356.92, 34,695,184.61 and 15,459,782.85 is: 23,160,402.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,159,356.92 : 34,695,184.61 = 15,459,782.85 : x
  2. Step 2: Convert to fraction form
    23,159,356.92/34,695,184.61 = 15,459,782.85/x
  3. Step 3: Cross multiply
    23,159,356.92x = 34,695,184.61 × 15,459,782.85
  4. Step 4: Simplify right side
    23,159,356.92x = 536,380,020,049,911.31
  5. Step 5: Solve for x
    x = 536,380,020,049,911.31/23,159,356.92
  6. Step 6: Final answer
    x = 23,160,402.16

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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.