Home / 33,367,005.70-50,050,508.55-10,650,199.30

Finding the Fourth Proportional to 33,367,005.70, 50,050,508.55 and 10,650,199.30

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Solution

The fourth proportional to 33,367,005.70, 50,050,508.55 and 10,650,199.30 is: 15,975,298.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,367,005.70 : 50,050,508.55 = 10,650,199.30 : x
  2. Step 2: Convert to fraction form
    33,367,005.70/50,050,508.55 = 10,650,199.30/x
  3. Step 3: Cross multiply
    33,367,005.70x = 50,050,508.55 × 10,650,199.30
  4. Step 4: Simplify right side
    33,367,005.70x = 533,047,891,123,854
  5. Step 5: Solve for x
    x = 533,047,891,123,854/33,367,005.70
  6. Step 6: Final answer
    x = 15,975,298.95

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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.