Home / 87,299,359.01-130,959,169.12-29,012,238.74

Finding the Fourth Proportional to 87,299,359.01, 130,959,169.12 and 29,012,238.74

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Solution

The fourth proportional to 87,299,359.01, 130,959,169.12 and 29,012,238.74 is: 43,521,724.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,299,359.01 : 130,959,169.12 = 29,012,238.74 : x
  2. Step 2: Convert to fraction form
    87,299,359.01/130,959,169.12 = 29,012,238.74/x
  3. Step 3: Cross multiply
    87,299,359.01x = 130,959,169.12 × 29,012,238.74
  4. Step 4: Simplify right side
    87,299,359.01x = 3,799,418,679,165,445
  5. Step 5: Solve for x
    x = 3,799,418,679,165,445/87,299,359.01
  6. Step 6: Final answer
    x = 43,521,724.81

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