Home / 21,832,927.06-32,753,312.22-7,452,631.75

Finding the Fourth Proportional to 21,832,927.06, 32,753,312.22 and 7,452,631.75

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Solution

The fourth proportional to 21,832,927.06, 32,753,312.22 and 7,452,631.75 is: 11,180,286.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,832,927.06 : 32,753,312.22 = 7,452,631.75 : x
  2. Step 2: Convert to fraction form
    21,832,927.06/32,753,312.22 = 7,452,631.75/x
  3. Step 3: Cross multiply
    21,832,927.06x = 32,753,312.22 × 7,452,631.75
  4. Step 4: Simplify right side
    21,832,927.06x = 244,098,374,568,434.97
  5. Step 5: Solve for x
    x = 244,098,374,568,434.97/21,832,927.06
  6. Step 6: Final answer
    x = 11,180,286.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.