Home / 337,036,542.73-465,124,793.10-188,357,659.44

Finding the Fourth Proportional to 337,036,542.73, 465,124,793.10 and 188,357,659.44

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Solution

The fourth proportional to 337,036,542.73, 465,124,793.10 and 188,357,659.44 is: 259,941,597.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,036,542.73 : 465,124,793.10 = 188,357,659.44 : x
  2. Step 2: Convert to fraction form
    337,036,542.73/465,124,793.10 = 188,357,659.44/x
  3. Step 3: Cross multiply
    337,036,542.73x = 465,124,793.10 × 188,357,659.44
  4. Step 4: Simplify right side
    337,036,542.73x = 87,609,817,373,377,824
  5. Step 5: Solve for x
    x = 87,609,817,373,377,824/337,036,542.73
  6. Step 6: Final answer
    x = 259,941,597.62

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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.