Home / 19,815,367.20-29,695,057.20-14,657,546.40

Finding the Fourth Proportional to 19,815,367.20, 29,695,057.20 and 14,657,546.40

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Solution

The fourth proportional to 19,815,367.20, 29,695,057.20 and 14,657,546.40 is: 21,965,612.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,815,367.20 : 29,695,057.20 = 14,657,546.40 : x
  2. Step 2: Convert to fraction form
    19,815,367.20/29,695,057.20 = 14,657,546.40/x
  3. Step 3: Cross multiply
    19,815,367.20x = 29,695,057.20 × 14,657,546.40
  4. Step 4: Simplify right side
    19,815,367.20x = 435,256,678,759,654.06
  5. Step 5: Solve for x
    x = 435,256,678,759,654.06/19,815,367.20
  6. Step 6: Final answer
    x = 21,965,612.57

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