Home / 13,294,740.38-28,918,839.38

Finding the Third Proportional to 13,294,740.38 and 28,918,839.38

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Solution

The third proportional to 13,294,740.38 and 28,918,839.38 is: 62,904,520.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,294,740.38 : 28,918,839.38 = 28,918,839.38 : x
  2. Step 2: Convert to fraction form
    13,294,740.38/28,918,839.38 = 28,918,839.38/x
  3. Step 3: Cross multiply
    13,294,740.38x = 28,918,839.38 × 28,918,839.38
  4. Step 4: Simplify right side
    13,294,740.38x = 836,299,270,797,050.38
  5. Step 5: Solve for x
    x = 836,299,270,797,050.38/13,294,740.38
  6. Step 6: Final answer
    x = 62,904,520.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.