Home / 13,294,707.38-28,918,785.38

Finding the Third Proportional to 13,294,707.38 and 28,918,785.38

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Solution

The third proportional to 13,294,707.38 and 28,918,785.38 is: 62,904,441.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,294,707.38 : 28,918,785.38 = 28,918,785.38 : x
  2. Step 2: Convert to fraction form
    13,294,707.38/28,918,785.38 = 28,918,785.38/x
  3. Step 3: Cross multiply
    13,294,707.38x = 28,918,785.38 × 28,918,785.38
  4. Step 4: Simplify right side
    13,294,707.38x = 836,296,147,565,313.88
  5. Step 5: Solve for x
    x = 836,296,147,565,313.88/13,294,707.38
  6. Step 6: Final answer
    x = 62,904,441.89

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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.