Home / 33,412,000.80-50,118,001.20-32,964,103.20

Finding the Fourth Proportional to 33,412,000.80, 50,118,001.20 and 32,964,103.20

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Solution

The fourth proportional to 33,412,000.80, 50,118,001.20 and 32,964,103.20 is: 49,446,154.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,412,000.80 : 50,118,001.20 = 32,964,103.20 : x
  2. Step 2: Convert to fraction form
    33,412,000.80/50,118,001.20 = 32,964,103.20/x
  3. Step 3: Cross multiply
    33,412,000.80x = 50,118,001.20 × 32,964,103.20
  4. Step 4: Simplify right side
    33,412,000.80x = 1,652,094,963,734,524
  5. Step 5: Solve for x
    x = 1,652,094,963,734,524/33,412,000.80
  6. Step 6: Final answer
    x = 49,446,154.80

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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.