Home / 23,273,179.85-32,116,988.07-13,489,299.14

Finding the Fourth Proportional to 23,273,179.85, 32,116,988.07 and 13,489,299.14

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Solution

The fourth proportional to 23,273,179.85, 32,116,988.07 and 13,489,299.14 is: 18,615,232.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,273,179.85 : 32,116,988.07 = 13,489,299.14 : x
  2. Step 2: Convert to fraction form
    23,273,179.85/32,116,988.07 = 13,489,299.14/x
  3. Step 3: Cross multiply
    23,273,179.85x = 32,116,988.07 × 13,489,299.14
  4. Step 4: Simplify right side
    23,273,179.85x = 433,235,659,391,456.31
  5. Step 5: Solve for x
    x = 433,235,659,391,456.31/23,273,179.85
  6. Step 6: Final answer
    x = 18,615,232.74

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.