Home / 53,949,319.40-80,934,476.70-15,612,084.20

Finding the Fourth Proportional to 53,949,319.40, 80,934,476.70 and 15,612,084.20

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Solution

The fourth proportional to 53,949,319.40, 80,934,476.70 and 15,612,084.20 is: 23,421,164.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,949,319.40 : 80,934,476.70 = 15,612,084.20 : x
  2. Step 2: Convert to fraction form
    53,949,319.40/80,934,476.70 = 15,612,084.20/x
  3. Step 3: Cross multiply
    53,949,319.40x = 80,934,476.70 × 15,612,084.20
  4. Step 4: Simplify right side
    53,949,319.40x = 1,263,555,864,923,338.25
  5. Step 5: Solve for x
    x = 1,263,555,864,923,338.25/53,949,319.40
  6. Step 6: Final answer
    x = 23,421,164.14

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