Home / 86,916,002.40-130,374,003.60-26,331,728.40

Finding the Fourth Proportional to 86,916,002.40, 130,374,003.60 and 26,331,728.40

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Solution

The fourth proportional to 86,916,002.40, 130,374,003.60 and 26,331,728.40 is: 39,497,592.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,916,002.40 : 130,374,003.60 = 26,331,728.40 : x
  2. Step 2: Convert to fraction form
    86,916,002.40/130,374,003.60 = 26,331,728.40/x
  3. Step 3: Cross multiply
    86,916,002.40x = 130,374,003.60 × 26,331,728.40
  4. Step 4: Simplify right side
    86,916,002.40x = 3,432,972,853,215,822
  5. Step 5: Solve for x
    x = 3,432,972,853,215,822/86,916,002.40
  6. Step 6: Final answer
    x = 39,497,592.60

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