Home / 295,632,000.60-442,944,116.10-252,297,907.80

Finding the Fourth Proportional to 295,632,000.60, 442,944,116.10 and 252,297,907.80

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Solution

The fourth proportional to 295,632,000.60, 442,944,116.10 and 252,297,907.80 is: 378,016,836.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,632,000.60 : 442,944,116.10 = 252,297,907.80 : x
  2. Step 2: Convert to fraction form
    295,632,000.60/442,944,116.10 = 252,297,907.80/x
  3. Step 3: Cross multiply
    295,632,000.60x = 442,944,116.10 × 252,297,907.80
  4. Step 4: Simplify right side
    295,632,000.60x = 111,753,873,764,350,304
  5. Step 5: Solve for x
    x = 111,753,873,764,350,304/295,632,000.60
  6. Step 6: Final answer
    x = 378,016,836.94

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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.