Home / 373,248,300.80-559,872,451.20-182,145,324.80

Finding the Fourth Proportional to 373,248,300.80, 559,872,451.20 and 182,145,324.80

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Solution

The fourth proportional to 373,248,300.80, 559,872,451.20 and 182,145,324.80 is: 273,217,987.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,248,300.80 : 559,872,451.20 = 182,145,324.80 : x
  2. Step 2: Convert to fraction form
    373,248,300.80/559,872,451.20 = 182,145,324.80/x
  3. Step 3: Cross multiply
    373,248,300.80x = 559,872,451.20 × 182,145,324.80
  4. Step 4: Simplify right side
    373,248,300.80x = 101,978,149,470,396,160
  5. Step 5: Solve for x
    x = 101,978,149,470,396,160/373,248,300.80
  6. Step 6: Final answer
    x = 273,217,987.20

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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.