Home / 44,480,106.72-61,380,753.84-25,895,781.69

Finding the Fourth Proportional to 44,480,106.72, 61,380,753.84 and 25,895,781.69

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Solution

The fourth proportional to 44,480,106.72, 61,380,753.84 and 25,895,781.69 is: 35,735,134.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,480,106.72 : 61,380,753.84 = 25,895,781.69 : x
  2. Step 2: Convert to fraction form
    44,480,106.72/61,380,753.84 = 25,895,781.69/x
  3. Step 3: Cross multiply
    44,480,106.72x = 61,380,753.84 × 25,895,781.69
  4. Step 4: Simplify right side
    44,480,106.72x = 1,589,502,601,408,269.25
  5. Step 5: Solve for x
    x = 1,589,502,601,408,269.25/44,480,106.72
  6. Step 6: Final answer
    x = 35,735,134.62

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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.