Home / 2,484,524,962.20-3,722,252,480.10-2,021,958,715.80

Finding the Fourth Proportional to 2,484,524,962.20, 3,722,252,480.10 and 2,021,958,715.80

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Solution

The fourth proportional to 2,484,524,962.20, 3,722,252,480.10 and 2,021,958,715.80 is: 3,029,247,425.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,524,962.20 : 3,722,252,480.10 = 2,021,958,715.80 : x
  2. Step 2: Convert to fraction form
    2,484,524,962.20/3,722,252,480.10 = 2,021,958,715.80/x
  3. Step 3: Cross multiply
    2,484,524,962.20x = 3,722,252,480.10 × 2,021,958,715.80
  4. Step 4: Simplify right side
    2,484,524,962.20x = 7,526,240,844,546,360,320
  5. Step 5: Solve for x
    x = 7,526,240,844,546,360,320/2,484,524,962.20
  6. Step 6: Final answer
    x = 3,029,247,425.18

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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.