Home / 24,021,059.22-36,067,543.11-20,792,609.82

Finding the Fourth Proportional to 24,021,059.22, 36,067,543.11 and 20,792,609.82

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Solution

The fourth proportional to 24,021,059.22, 36,067,543.11 and 20,792,609.82 is: 31,220,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021,059.22 : 36,067,543.11 = 20,792,609.82 : x
  2. Step 2: Convert to fraction form
    24,021,059.22/36,067,543.11 = 20,792,609.82/x
  3. Step 3: Cross multiply
    24,021,059.22x = 36,067,543.11 × 20,792,609.82
  4. Step 4: Simplify right side
    24,021,059.22x = 749,938,351,052,259.38
  5. Step 5: Solve for x
    x = 749,938,351,052,259.38/24,021,059.22
  6. Step 6: Final answer
    x = 31,220,036.73

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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.