Home / 36,288,987.80-54,433,481.70-22,852,059.80

Finding the Fourth Proportional to 36,288,987.80, 54,433,481.70 and 22,852,059.80

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Solution

The fourth proportional to 36,288,987.80, 54,433,481.70 and 22,852,059.80 is: 34,278,089.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,987.80 : 54,433,481.70 = 22,852,059.80 : x
  2. Step 2: Convert to fraction form
    36,288,987.80/54,433,481.70 = 22,852,059.80/x
  3. Step 3: Cross multiply
    36,288,987.80x = 54,433,481.70 × 22,852,059.80
  4. Step 4: Simplify right side
    36,288,987.80x = 1,243,917,178,930,605.75
  5. Step 5: Solve for x
    x = 1,243,917,178,930,605.75/36,288,987.80
  6. Step 6: Final answer
    x = 34,278,089.70

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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.