Home / 55,729,186.80-83,593,780.20-44,250,061.20

Finding the Fourth Proportional to 55,729,186.80, 83,593,780.20 and 44,250,061.20

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Solution

The fourth proportional to 55,729,186.80, 83,593,780.20 and 44,250,061.20 is: 66,375,091.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,729,186.80 : 83,593,780.20 = 44,250,061.20 : x
  2. Step 2: Convert to fraction form
    55,729,186.80/83,593,780.20 = 44,250,061.20/x
  3. Step 3: Cross multiply
    55,729,186.80x = 83,593,780.20 × 44,250,061.20
  4. Step 4: Simplify right side
    55,729,186.80x = 3,699,029,889,789,348.50
  5. Step 5: Solve for x
    x = 3,699,029,889,789,348.50/55,729,186.80
  6. Step 6: Final answer
    x = 66,375,091.80

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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.