Home / 6,658,806,131.83-9,987,002,245.16-2,674,729,717.80

Finding the Fourth Proportional to 6,658,806,131.83, 9,987,002,245.16 and 2,674,729,717.80

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Solution

The fourth proportional to 6,658,806,131.83, 9,987,002,245.16 and 2,674,729,717.80 is: 4,011,609,764.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,658,806,131.83 : 9,987,002,245.16 = 2,674,729,717.80 : x
  2. Step 2: Convert to fraction form
    6,658,806,131.83/9,987,002,245.16 = 2,674,729,717.80/x
  3. Step 3: Cross multiply
    6,658,806,131.83x = 9,987,002,245.16 × 2,674,729,717.80
  4. Step 4: Simplify right side
    6,658,806,131.83x = 26,712,531,696,864,776,192
  5. Step 5: Solve for x
    x = 26,712,531,696,864,776,192/6,658,806,131.83
  6. Step 6: Final answer
    x = 4,011,609,764.28

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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.