Home / 6,658,806,156.97-9,987,002,282.93-2,674,729,742.95

Finding the Fourth Proportional to 6,658,806,156.97, 9,987,002,282.93 and 2,674,729,742.95

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Solution

The fourth proportional to 6,658,806,156.97, 9,987,002,282.93 and 2,674,729,742.95 is: 4,011,609,802.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,658,806,156.97 : 9,987,002,282.93 = 2,674,729,742.95 : x
  2. Step 2: Convert to fraction form
    6,658,806,156.97/9,987,002,282.93 = 2,674,729,742.95/x
  3. Step 3: Cross multiply
    6,658,806,156.97x = 9,987,002,282.93 × 2,674,729,742.95
  4. Step 4: Simplify right side
    6,658,806,156.97x = 26,712,532,049,076,207,616
  5. Step 5: Solve for x
    x = 26,712,532,049,076,207,616/6,658,806,156.97
  6. Step 6: Final answer
    x = 4,011,609,802.02

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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.