Home / 39,398,837.60-59,098,256.40-18,123,701.60

Finding the Fourth Proportional to 39,398,837.60, 59,098,256.40 and 18,123,701.60

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Solution

The fourth proportional to 39,398,837.60, 59,098,256.40 and 18,123,701.60 is: 27,185,552.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,398,837.60 : 59,098,256.40 = 18,123,701.60 : x
  2. Step 2: Convert to fraction form
    39,398,837.60/59,098,256.40 = 18,123,701.60/x
  3. Step 3: Cross multiply
    39,398,837.60x = 59,098,256.40 × 18,123,701.60
  4. Step 4: Simplify right side
    39,398,837.60x = 1,071,079,164,073,890.25
  5. Step 5: Solve for x
    x = 1,071,079,164,073,890.25/39,398,837.60
  6. Step 6: Final answer
    x = 27,185,552.40

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