Home / 5,067,660,145.20-7,596,169,086.87-1,705,063,795.62

Finding the Fourth Proportional to 5,067,660,145.20, 7,596,169,086.87 and 1,705,063,795.62

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Solution

The fourth proportional to 5,067,660,145.20, 7,596,169,086.87 and 1,705,063,795.62 is: 2,555,805,346.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067,660,145.20 : 7,596,169,086.87 = 1,705,063,795.62 : x
  2. Step 2: Convert to fraction form
    5,067,660,145.20/7,596,169,086.87 = 1,705,063,795.62/x
  3. Step 3: Cross multiply
    5,067,660,145.20x = 7,596,169,086.87 × 1,705,063,795.62
  4. Step 4: Simplify right side
    5,067,660,145.20x = 12,951,952,895,401,766,912
  5. Step 5: Solve for x
    x = 12,951,952,895,401,766,912/5,067,660,145.20
  6. Step 6: Final answer
    x = 2,555,805,346.91

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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.