Home / 33,642,001.90-50,463,002.85-22,162,876.30

Finding the Fourth Proportional to 33,642,001.90, 50,463,002.85 and 22,162,876.30

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Solution

The fourth proportional to 33,642,001.90, 50,463,002.85 and 22,162,876.30 is: 33,244,314.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,642,001.90 : 50,463,002.85 = 22,162,876.30 : x
  2. Step 2: Convert to fraction form
    33,642,001.90/50,463,002.85 = 22,162,876.30/x
  3. Step 3: Cross multiply
    33,642,001.90x = 50,463,002.85 × 22,162,876.30
  4. Step 4: Simplify right side
    33,642,001.90x = 1,118,405,289,891,097.50
  5. Step 5: Solve for x
    x = 1,118,405,289,891,097.50/33,642,001.90
  6. Step 6: Final answer
    x = 33,244,314.45

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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.