Home / 15,760,097.52-23,640,857.52-4,829,500.56

Finding the Fourth Proportional to 15,760,097.52, 23,640,857.52 and 4,829,500.56

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Solution

The fourth proportional to 15,760,097.52, 23,640,857.52 and 4,829,500.56 is: 7,244,468.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,760,097.52 : 23,640,857.52 = 4,829,500.56 : x
  2. Step 2: Convert to fraction form
    15,760,097.52/23,640,857.52 = 4,829,500.56/x
  3. Step 3: Cross multiply
    15,760,097.52x = 23,640,857.52 × 4,829,500.56
  4. Step 4: Simplify right side
    15,760,097.52x = 114,173,534,631,720.20
  5. Step 5: Solve for x
    x = 114,173,534,631,720.20/15,760,097.52
  6. Step 6: Final answer
    x = 7,244,468.79

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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.