Home / 6,983,835,708.18-10,475,654,909.97-3,251,039,296.65

Finding the Fourth Proportional to 6,983,835,708.18, 10,475,654,909.97 and 3,251,039,296.65

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Solution

The fourth proportional to 6,983,835,708.18, 10,475,654,909.97 and 3,251,039,296.65 is: 4,876,513,021.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,835,708.18 : 10,475,654,909.97 = 3,251,039,296.65 : x
  2. Step 2: Convert to fraction form
    6,983,835,708.18/10,475,654,909.97 = 3,251,039,296.65/x
  3. Step 3: Cross multiply
    6,983,835,708.18x = 10,475,654,909.97 × 3,251,039,296.65
  4. Step 4: Simplify right side
    6,983,835,708.18x = 34,056,765,770,456,985,600
  5. Step 5: Solve for x
    x = 34,056,765,770,456,985,600/6,983,835,708.18
  6. Step 6: Final answer
    x = 4,876,513,021.43

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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.