Home / 6,722,087,276.60-10,083,130,914.92-3,416,099,103.80

Finding the Fourth Proportional to 6,722,087,276.60, 10,083,130,914.92 and 3,416,099,103.80

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Solution

The fourth proportional to 6,722,087,276.60, 10,083,130,914.92 and 3,416,099,103.80 is: 5,124,148,655.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,087,276.60 : 10,083,130,914.92 = 3,416,099,103.80 : x
  2. Step 2: Convert to fraction form
    6,722,087,276.60/10,083,130,914.92 = 3,416,099,103.80/x
  3. Step 3: Cross multiply
    6,722,087,276.60x = 10,083,130,914.92 × 3,416,099,103.80
  4. Step 4: Simplify right side
    6,722,087,276.60x = 34,444,974,481,956,286,464
  5. Step 5: Solve for x
    x = 34,444,974,481,956,286,464/6,722,087,276.60
  6. Step 6: Final answer
    x = 5,124,148,655.71

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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.