Home / 44,288,863.80-66,433,295.70-25,156,987.80

Finding the Fourth Proportional to 44,288,863.80, 66,433,295.70 and 25,156,987.80

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Solution

The fourth proportional to 44,288,863.80, 66,433,295.70 and 25,156,987.80 is: 37,735,481.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288,863.80 : 66,433,295.70 = 25,156,987.80 : x
  2. Step 2: Convert to fraction form
    44,288,863.80/66,433,295.70 = 25,156,987.80/x
  3. Step 3: Cross multiply
    44,288,863.80x = 66,433,295.70 × 25,156,987.80
  4. Step 4: Simplify right side
    44,288,863.80x = 1,671,261,609,438,692.50
  5. Step 5: Solve for x
    x = 1,671,261,609,438,692.50/44,288,863.80
  6. Step 6: Final answer
    x = 37,735,481.70

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Similar ratio
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1.5x scale

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.