Home / 6,658,806,132.33-9,987,002,245.91-2,674,729,718.30

Finding the Fourth Proportional to 6,658,806,132.33, 9,987,002,245.91 and 2,674,729,718.30

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Solution

The fourth proportional to 6,658,806,132.33, 9,987,002,245.91 and 2,674,729,718.30 is: 4,011,609,765.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,658,806,132.33 : 9,987,002,245.91 = 2,674,729,718.30 : x
  2. Step 2: Convert to fraction form
    6,658,806,132.33/9,987,002,245.91 = 2,674,729,718.30/x
  3. Step 3: Cross multiply
    6,658,806,132.33x = 9,987,002,245.91 × 2,674,729,718.30
  4. Step 4: Simplify right side
    6,658,806,132.33x = 26,712,531,703,801,016,320
  5. Step 5: Solve for x
    x = 26,712,531,703,801,016,320/6,658,806,132.33
  6. Step 6: Final answer
    x = 4,011,609,765.02

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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.