Home / 332,067,226.20-498,313,415.70-193,892,566.20

Finding the Fourth Proportional to 332,067,226.20, 498,313,415.70 and 193,892,566.20

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Solution

The fourth proportional to 332,067,226.20, 498,313,415.70 and 193,892,566.20 is: 290,962,971.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,067,226.20 : 498,313,415.70 = 193,892,566.20 : x
  2. Step 2: Convert to fraction form
    332,067,226.20/498,313,415.70 = 193,892,566.20/x
  3. Step 3: Cross multiply
    332,067,226.20x = 498,313,415.70 × 193,892,566.20
  4. Step 4: Simplify right side
    332,067,226.20x = 96,619,266,941,960,368
  5. Step 5: Solve for x
    x = 96,619,266,941,960,368/332,067,226.20
  6. Step 6: Final answer
    x = 290,962,971.71

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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.