Home / 2,016,204,078.70-3,024,306,118.05-1,608,057,390.70

Finding the Fourth Proportional to 2,016,204,078.70, 3,024,306,118.05 and 1,608,057,390.70

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Solution

The fourth proportional to 2,016,204,078.70, 3,024,306,118.05 and 1,608,057,390.70 is: 2,412,086,086.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,204,078.70 : 3,024,306,118.05 = 1,608,057,390.70 : x
  2. Step 2: Convert to fraction form
    2,016,204,078.70/3,024,306,118.05 = 1,608,057,390.70/x
  3. Step 3: Cross multiply
    2,016,204,078.70x = 3,024,306,118.05 × 1,608,057,390.70
  4. Step 4: Simplify right side
    2,016,204,078.70x = 4,863,257,804,869,529,600
  5. Step 5: Solve for x
    x = 4,863,257,804,869,529,600/2,016,204,078.70
  6. Step 6: Final answer
    x = 2,412,086,086.05

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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.