Home / 441,659,077.80-662,488,616.70-150,854,562.60

Finding the Fourth Proportional to 441,659,077.80, 662,488,616.70 and 150,854,562.60

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Solution

The fourth proportional to 441,659,077.80, 662,488,616.70 and 150,854,562.60 is: 226,281,843.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,659,077.80 : 662,488,616.70 = 150,854,562.60 : x
  2. Step 2: Convert to fraction form
    441,659,077.80/662,488,616.70 = 150,854,562.60/x
  3. Step 3: Cross multiply
    441,659,077.80x = 662,488,616.70 × 150,854,562.60
  4. Step 4: Simplify right side
    441,659,077.80x = 99,939,430,499,757,552
  5. Step 5: Solve for x
    x = 99,939,430,499,757,552/441,659,077.80
  6. Step 6: Final answer
    x = 226,281,843.90

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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.