Home / 15,034,844.16-22,545,492.48-8,972,375.04

Finding the Fourth Proportional to 15,034,844.16, 22,545,492.48 and 8,972,375.04

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Solution

The fourth proportional to 15,034,844.16, 22,545,492.48 and 8,972,375.04 is: 13,454,520.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,034,844.16 : 22,545,492.48 = 8,972,375.04 : x
  2. Step 2: Convert to fraction form
    15,034,844.16/22,545,492.48 = 8,972,375.04/x
  3. Step 3: Cross multiply
    15,034,844.16x = 22,545,492.48 × 8,972,375.04
  4. Step 4: Simplify right side
    15,034,844.16x = 202,286,613,992,059.69
  5. Step 5: Solve for x
    x = 202,286,613,992,059.69/15,034,844.16
  6. Step 6: Final answer
    x = 13,454,520.17

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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.