Home / 150,904,397.39-226,382,097.85-47,253,159.88

Finding the Fourth Proportional to 150,904,397.39, 226,382,097.85 and 47,253,159.88

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Solution

The fourth proportional to 150,904,397.39, 226,382,097.85 and 47,253,159.88 is: 70,887,725.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,904,397.39 : 226,382,097.85 = 47,253,159.88 : x
  2. Step 2: Convert to fraction form
    150,904,397.39/226,382,097.85 = 47,253,159.88/x
  3. Step 3: Cross multiply
    150,904,397.39x = 226,382,097.85 × 47,253,159.88
  4. Step 4: Simplify right side
    150,904,397.39x = 10,697,269,462,991,766
  5. Step 5: Solve for x
    x = 10,697,269,462,991,766/150,904,397.39
  6. Step 6: Final answer
    x = 70,887,725.26

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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.