Home / 41,293,653.82-56,984,105.94-22,708,793.76

Finding the Fourth Proportional to 41,293,653.82, 56,984,105.94 and 22,708,793.76

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Solution

The fourth proportional to 41,293,653.82, 56,984,105.94 and 22,708,793.76 is: 31,337,510.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,293,653.82 : 56,984,105.94 = 22,708,793.76 : x
  2. Step 2: Convert to fraction form
    41,293,653.82/56,984,105.94 = 22,708,793.76/x
  3. Step 3: Cross multiply
    41,293,653.82x = 56,984,105.94 × 22,708,793.76
  4. Step 4: Simplify right side
    41,293,653.82x = 1,294,040,309,389,451
  5. Step 5: Solve for x
    x = 1,294,040,309,389,451/41,293,653.82
  6. Step 6: Final answer
    x = 31,337,510.48

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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.