Home / 65,744,015.41-98,629,473.17-22,607,616.61

Finding the Fourth Proportional to 65,744,015.41, 98,629,473.17 and 22,607,616.61

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Solution

The fourth proportional to 65,744,015.41, 98,629,473.17 and 22,607,616.61 is: 33,916,050.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,744,015.41 : 98,629,473.17 = 22,607,616.61 : x
  2. Step 2: Convert to fraction form
    65,744,015.41/98,629,473.17 = 22,607,616.61/x
  3. Step 3: Cross multiply
    65,744,015.41x = 98,629,473.17 × 22,607,616.61
  4. Step 4: Simplify right side
    65,744,015.41x = 2,229,777,315,760,603.25
  5. Step 5: Solve for x
    x = 2,229,777,315,760,603.25/65,744,015.41
  6. Step 6: Final answer
    x = 33,916,050.03

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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.