Home / 133,695,251.46-200,542,879.62-88,246,417.14

Finding the Fourth Proportional to 133,695,251.46, 200,542,879.62 and 88,246,417.14

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Solution

The fourth proportional to 133,695,251.46, 200,542,879.62 and 88,246,417.14 is: 132,369,627.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,695,251.46 : 200,542,879.62 = 88,246,417.14 : x
  2. Step 2: Convert to fraction form
    133,695,251.46/200,542,879.62 = 88,246,417.14/x
  3. Step 3: Cross multiply
    133,695,251.46x = 200,542,879.62 × 88,246,417.14
  4. Step 4: Simplify right side
    133,695,251.46x = 17,697,190,609,403,326
  5. Step 5: Solve for x
    x = 17,697,190,609,403,326/133,695,251.46
  6. Step 6: Final answer
    x = 132,369,627.31

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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.