Home / 33,024,221.10-49,536,331.65-20,110,204.80

Finding the Fourth Proportional to 33,024,221.10, 49,536,331.65 and 20,110,204.80

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Solution

The fourth proportional to 33,024,221.10, 49,536,331.65 and 20,110,204.80 is: 30,165,307.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,221.10 : 49,536,331.65 = 20,110,204.80 : x
  2. Step 2: Convert to fraction form
    33,024,221.10/49,536,331.65 = 20,110,204.80/x
  3. Step 3: Cross multiply
    33,024,221.10x = 49,536,331.65 × 20,110,204.80
  4. Step 4: Simplify right side
    33,024,221.10x = 996,185,774,522,221.88
  5. Step 5: Solve for x
    x = 996,185,774,522,221.88/33,024,221.10
  6. Step 6: Final answer
    x = 30,165,307.20

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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.