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Finding the Fourth Proportional to 95,793,978.21, 132,253,114.96 and 62,811,763.47

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Solution

The fourth proportional to 95,793,978.21, 132,253,114.96 and 62,811,763.47 is: 86,717,886.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,793,978.21 : 132,253,114.96 = 62,811,763.47 : x
  2. Step 2: Convert to fraction form
    95,793,978.21/132,253,114.96 = 62,811,763.47/x
  3. Step 3: Cross multiply
    95,793,978.21x = 132,253,114.96 × 62,811,763.47
  4. Step 4: Simplify right side
    95,793,978.21x = 8,307,051,375,038,238
  5. Step 5: Solve for x
    x = 8,307,051,375,038,238/95,793,978.21
  6. Step 6: Final answer
    x = 86,717,886.97

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Why These Related Problems?

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