Home / 51,227,198.29-76,717,672.35-29,301,105.43

Finding the Fourth Proportional to 51,227,198.29, 76,717,672.35 and 29,301,105.43

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Solution

The fourth proportional to 51,227,198.29, 76,717,672.35 and 29,301,105.43 is: 43,881,232.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,227,198.29 : 76,717,672.35 = 29,301,105.43 : x
  2. Step 2: Convert to fraction form
    51,227,198.29/76,717,672.35 = 29,301,105.43/x
  3. Step 3: Cross multiply
    51,227,198.29x = 76,717,672.35 × 29,301,105.43
  4. Step 4: Simplify right side
    51,227,198.29x = 2,247,912,605,871,545.75
  5. Step 5: Solve for x
    x = 2,247,912,605,871,545.75/51,227,198.29
  6. Step 6: Final answer
    x = 43,881,232.64

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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.