Home / 61,040,797.72-91,561,229.46-22,697,329.60

Finding the Fourth Proportional to 61,040,797.72, 91,561,229.46 and 22,697,329.60

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Solution

The fourth proportional to 61,040,797.72, 91,561,229.46 and 22,697,329.60 is: 34,046,006.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,040,797.72 : 91,561,229.46 = 22,697,329.60 : x
  2. Step 2: Convert to fraction form
    61,040,797.72/91,561,229.46 = 22,697,329.60/x
  3. Step 3: Cross multiply
    61,040,797.72x = 91,561,229.46 × 22,697,329.60
  4. Step 4: Simplify right side
    61,040,797.72x = 2,078,195,403,634,850
  5. Step 5: Solve for x
    x = 2,078,195,403,634,850/61,040,797.72
  6. Step 6: Final answer
    x = 34,046,006.63

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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.