Home / 36,405,965.70-54,608,948.55-32,752,800.90

Finding the Fourth Proportional to 36,405,965.70, 54,608,948.55 and 32,752,800.90

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Solution

The fourth proportional to 36,405,965.70, 54,608,948.55 and 32,752,800.90 is: 49,129,201.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,405,965.70 : 54,608,948.55 = 32,752,800.90 : x
  2. Step 2: Convert to fraction form
    36,405,965.70/54,608,948.55 = 32,752,800.90/x
  3. Step 3: Cross multiply
    36,405,965.70x = 54,608,948.55 × 32,752,800.90
  4. Step 4: Simplify right side
    36,405,965.70x = 1,788,596,019,216,493.50
  5. Step 5: Solve for x
    x = 1,788,596,019,216,493.50/36,405,965.70
  6. Step 6: Final answer
    x = 49,129,201.35

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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.