Home / 27,526,536.60-41,233,040.10-16,132,450.20

Finding the Fourth Proportional to 27,526,536.60, 41,233,040.10 and 16,132,450.20

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Solution

The fourth proportional to 27,526,536.60, 41,233,040.10 and 16,132,450.20 is: 24,165,407.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,526,536.60 : 41,233,040.10 = 16,132,450.20 : x
  2. Step 2: Convert to fraction form
    27,526,536.60/41,233,040.10 = 16,132,450.20/x
  3. Step 3: Cross multiply
    27,526,536.60x = 41,233,040.10 × 16,132,450.20
  4. Step 4: Simplify right side
    27,526,536.60x = 665,189,966,007,853
  5. Step 5: Solve for x
    x = 665,189,966,007,853/27,526,536.60
  6. Step 6: Final answer
    x = 24,165,407.21

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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.