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Finding the Fourth Proportional to 34,961,978.80, 48,247,732.92 and 19,493,026.48

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Solution

The fourth proportional to 34,961,978.80, 48,247,732.92 and 19,493,026.48 is: 26,900,489.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,961,978.80 : 48,247,732.92 = 19,493,026.48 : x
  2. Step 2: Convert to fraction form
    34,961,978.80/48,247,732.92 = 19,493,026.48/x
  3. Step 3: Cross multiply
    34,961,978.80x = 48,247,732.92 × 19,493,026.48
  4. Step 4: Simplify right side
    34,961,978.80x = 940,494,335,409,527.75
  5. Step 5: Solve for x
    x = 940,494,335,409,527.75/34,961,978.80
  6. Step 6: Final answer
    x = 26,900,489.27

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Why These Related Problems?

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