Home / 41,286,419.78-61,894,987.59-18,253,635.62

Finding the Fourth Proportional to 41,286,419.78, 61,894,987.59 and 18,253,635.62

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Solution

The fourth proportional to 41,286,419.78, 61,894,987.59 and 18,253,635.62 is: 27,365,137.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,286,419.78 : 61,894,987.59 = 18,253,635.62 : x
  2. Step 2: Convert to fraction form
    41,286,419.78/61,894,987.59 = 18,253,635.62/x
  3. Step 3: Cross multiply
    41,286,419.78x = 61,894,987.59 × 18,253,635.62
  4. Step 4: Simplify right side
    41,286,419.78x = 1,129,808,550,172,282
  5. Step 5: Solve for x
    x = 1,129,808,550,172,282/41,286,419.78
  6. Step 6: Final answer
    x = 27,365,137.40

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