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Finding the Fourth Proportional to 43,829,340.94, 65,752,978.11 and 15,071,741.74

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Solution

The fourth proportional to 43,829,340.94, 65,752,978.11 and 15,071,741.74 is: 22,610,696.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,829,340.94 : 65,752,978.11 = 15,071,741.74 : x
  2. Step 2: Convert to fraction form
    43,829,340.94/65,752,978.11 = 15,071,741.74/x
  3. Step 3: Cross multiply
    43,829,340.94x = 65,752,978.11 × 15,071,741.74
  4. Step 4: Simplify right side
    43,829,340.94x = 991,011,904,709,793.38
  5. Step 5: Solve for x
    x = 991,011,904,709,793.38/43,829,340.94
  6. Step 6: Final answer
    x = 22,610,696.02

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Why These Related Problems?

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