Home / 3,626,675,278.20-5,441,356,610.10-3,492,305,998.20

Finding the Fourth Proportional to 3,626,675,278.20, 5,441,356,610.10 and 3,492,305,998.20

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Solution

The fourth proportional to 3,626,675,278.20, 5,441,356,610.10 and 3,492,305,998.20 is: 5,239,752,905.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,675,278.20 : 5,441,356,610.10 = 3,492,305,998.20 : x
  2. Step 2: Convert to fraction form
    3,626,675,278.20/5,441,356,610.10 = 3,492,305,998.20/x
  3. Step 3: Cross multiply
    3,626,675,278.20x = 5,441,356,610.10 × 3,492,305,998.20
  4. Step 4: Simplify right side
    3,626,675,278.20x = 19,002,882,327,797,448,704
  5. Step 5: Solve for x
    x = 19,002,882,327,797,448,704/3,626,675,278.20
  6. Step 6: Final answer
    x = 5,239,752,905.93

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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.