Home / 13,317,292.27-28,617,100.03

Finding the Third Proportional to 13,317,292.27 and 28,617,100.03

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Solution

The third proportional to 13,317,292.27 and 28,617,100.03 is: 61,494,363.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,317,292.27 : 28,617,100.03 = 28,617,100.03 : x
  2. Step 2: Convert to fraction form
    13,317,292.27/28,617,100.03 = 28,617,100.03/x
  3. Step 3: Cross multiply
    13,317,292.27x = 28,617,100.03 × 28,617,100.03
  4. Step 4: Simplify right side
    13,317,292.27x = 818,938,414,198,568.75
  5. Step 5: Solve for x
    x = 818,938,414,198,568.75/13,317,292.27
  6. Step 6: Final answer
    x = 61,494,363.71

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.