Home / 3,144,115,545.15-4,707,103,391.33-3,144,115,545.15

Finding the Fourth Proportional to 3,144,115,545.15, 4,707,103,391.33 and 3,144,115,545.15

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Solution

The fourth proportional to 3,144,115,545.15, 4,707,103,391.33 and 3,144,115,545.15 is: 4,707,103,391.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,144,115,545.15 : 4,707,103,391.33 = 3,144,115,545.15 : x
  2. Step 2: Convert to fraction form
    3,144,115,545.15/4,707,103,391.33 = 3,144,115,545.15/x
  3. Step 3: Cross multiply
    3,144,115,545.15x = 4,707,103,391.33 × 3,144,115,545.15
  4. Step 4: Simplify right side
    3,144,115,545.15x = 14,799,676,945,293,215,744
  5. Step 5: Solve for x
    x = 14,799,676,945,293,215,744/3,144,115,545.15
  6. Step 6: Final answer
    x = 4,707,103,391.33

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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.