Home / 5,410,040,260.10-8,109,396,545.40-2,264,057,347.15

Finding the Fourth Proportional to 5,410,040,260.10, 8,109,396,545.40 and 2,264,057,347.15

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Solution

The fourth proportional to 5,410,040,260.10, 8,109,396,545.40 and 2,264,057,347.15 is: 3,393,715,748.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,410,040,260.10 : 8,109,396,545.40 = 2,264,057,347.15 : x
  2. Step 2: Convert to fraction form
    5,410,040,260.10/8,109,396,545.40 = 2,264,057,347.15/x
  3. Step 3: Cross multiply
    5,410,040,260.10x = 8,109,396,545.40 × 2,264,057,347.15
  4. Step 4: Simplify right side
    5,410,040,260.10x = 18,360,138,829,545,424,896
  5. Step 5: Solve for x
    x = 18,360,138,829,545,424,896/5,410,040,260.10
  6. Step 6: Final answer
    x = 3,393,715,748.28

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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.