Home / 3,543,380,089.40-5,313,794,675.70-1,796,002,081.40

Finding the Fourth Proportional to 3,543,380,089.40, 5,313,794,675.70 and 1,796,002,081.40

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Solution

The fourth proportional to 3,543,380,089.40, 5,313,794,675.70 and 1,796,002,081.40 is: 2,693,356,641.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,380,089.40 : 5,313,794,675.70 = 1,796,002,081.40 : x
  2. Step 2: Convert to fraction form
    3,543,380,089.40/5,313,794,675.70 = 1,796,002,081.40/x
  3. Step 3: Cross multiply
    3,543,380,089.40x = 5,313,794,675.70 × 1,796,002,081.40
  4. Step 4: Simplify right side
    3,543,380,089.40x = 9,543,586,297,689,438,208
  5. Step 5: Solve for x
    x = 9,543,586,297,689,438,208/3,543,380,089.40
  6. Step 6: Final answer
    x = 2,693,356,641.65

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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.