Home / 441,944,978.09-609,898,793.04-241,012,815.62

Finding the Fourth Proportional to 441,944,978.09, 609,898,793.04 and 241,012,815.62

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Solution

The fourth proportional to 441,944,978.09, 609,898,793.04 and 241,012,815.62 is: 332,605,714.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,944,978.09 : 609,898,793.04 = 241,012,815.62 : x
  2. Step 2: Convert to fraction form
    441,944,978.09/609,898,793.04 = 241,012,815.62/x
  3. Step 3: Cross multiply
    441,944,978.09x = 609,898,793.04 × 241,012,815.62
  4. Step 4: Simplify right side
    441,944,978.09x = 146,993,425,350,760,576
  5. Step 5: Solve for x
    x = 146,993,425,350,760,576/441,944,978.09
  6. Step 6: Final answer
    x = 332,605,714.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.