Home / 322,595,998.80-483,893,998.20-107,185,246.80

Finding the Fourth Proportional to 322,595,998.80, 483,893,998.20 and 107,185,246.80

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Solution

The fourth proportional to 322,595,998.80, 483,893,998.20 and 107,185,246.80 is: 160,777,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,595,998.80 : 483,893,998.20 = 107,185,246.80 : x
  2. Step 2: Convert to fraction form
    322,595,998.80/483,893,998.20 = 107,185,246.80/x
  3. Step 3: Cross multiply
    322,595,998.80x = 483,893,998.20 × 107,185,246.80
  4. Step 4: Simplify right side
    322,595,998.80x = 51,866,297,622,105,752
  5. Step 5: Solve for x
    x = 51,866,297,622,105,752/322,595,998.80
  6. Step 6: Final answer
    x = 160,777,870.20

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Similar ratio
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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.