Home / 36,582,001.80-54,873,002.70-30,629,862.60

Finding the Fourth Proportional to 36,582,001.80, 54,873,002.70 and 30,629,862.60

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Solution

The fourth proportional to 36,582,001.80, 54,873,002.70 and 30,629,862.60 is: 45,944,793.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,582,001.80 : 54,873,002.70 = 30,629,862.60 : x
  2. Step 2: Convert to fraction form
    36,582,001.80/54,873,002.70 = 30,629,862.60/x
  3. Step 3: Cross multiply
    36,582,001.80x = 54,873,002.70 × 30,629,862.60
  4. Step 4: Simplify right side
    36,582,001.80x = 1,680,752,533,150,429.25
  5. Step 5: Solve for x
    x = 1,680,752,533,150,429.25/36,582,001.80
  6. Step 6: Final answer
    x = 45,944,793.90

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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.