Home / 29,524,760.91-40,744,195.43-16,472,021.85

Finding the Fourth Proportional to 29,524,760.91, 40,744,195.43 and 16,472,021.85

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Solution

The fourth proportional to 29,524,760.91, 40,744,195.43 and 16,472,021.85 is: 22,731,404.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,760.91 : 40,744,195.43 = 16,472,021.85 : x
  2. Step 2: Convert to fraction form
    29,524,760.91/40,744,195.43 = 16,472,021.85/x
  3. Step 3: Cross multiply
    29,524,760.91x = 40,744,195.43 × 16,472,021.85
  4. Step 4: Simplify right side
    29,524,760.91x = 671,139,277,301,270
  5. Step 5: Solve for x
    x = 671,139,277,301,270/29,524,760.91
  6. Step 6: Final answer
    x = 22,731,404.31

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Why These Related Problems?

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