Home / 41,253,044.40-61,838,742.60-18,236,473.20

Finding the Fourth Proportional to 41,253,044.40, 61,838,742.60 and 18,236,473.20

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Solution

The fourth proportional to 41,253,044.40, 61,838,742.60 and 18,236,473.20 is: 27,336,662.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,253,044.40 : 61,838,742.60 = 18,236,473.20 : x
  2. Step 2: Convert to fraction form
    41,253,044.40/61,838,742.60 = 18,236,473.20/x
  3. Step 3: Cross multiply
    41,253,044.40x = 61,838,742.60 × 18,236,473.20
  4. Step 4: Simplify right side
    41,253,044.40x = 1,127,720,572,146,598.25
  5. Step 5: Solve for x
    x = 1,127,720,572,146,598.25/41,253,044.40
  6. Step 6: Final answer
    x = 27,336,662.99

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