Home / 9,143,801,997.40-13,715,702,996.10-2,933,595,047.80

Finding the Fourth Proportional to 9,143,801,997.40, 13,715,702,996.10 and 2,933,595,047.80

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Solution

The fourth proportional to 9,143,801,997.40, 13,715,702,996.10 and 2,933,595,047.80 is: 4,400,392,571.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,143,801,997.40 : 13,715,702,996.10 = 2,933,595,047.80 : x
  2. Step 2: Convert to fraction form
    9,143,801,997.40/13,715,702,996.10 = 2,933,595,047.80/x
  3. Step 3: Cross multiply
    9,143,801,997.40x = 13,715,702,996.10 × 2,933,595,047.80
  4. Step 4: Simplify right side
    9,143,801,997.40x = 40,236,318,386,454,585,344
  5. Step 5: Solve for x
    x = 40,236,318,386,454,585,344/9,143,801,997.40
  6. Step 6: Final answer
    x = 4,400,392,571.70

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Double scale
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1.5x scale

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.