Home / 4,694,658,722.30-7,041,988,083.45-4,339,923,823.10

Finding the Fourth Proportional to 4,694,658,722.30, 7,041,988,083.45 and 4,339,923,823.10

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Solution

The fourth proportional to 4,694,658,722.30, 7,041,988,083.45 and 4,339,923,823.10 is: 6,509,885,734.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,658,722.30 : 7,041,988,083.45 = 4,339,923,823.10 : x
  2. Step 2: Convert to fraction form
    4,694,658,722.30/7,041,988,083.45 = 4,339,923,823.10/x
  3. Step 3: Cross multiply
    4,694,658,722.30x = 7,041,988,083.45 × 4,339,923,823.10
  4. Step 4: Simplify right side
    4,694,658,722.30x = 30,561,691,845,350,969,344
  5. Step 5: Solve for x
    x = 30,561,691,845,350,969,344/4,694,658,722.30
  6. Step 6: Final answer
    x = 6,509,885,734.65

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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.