Home / 5,432,028.33-8,148,691.13

Finding the Third Proportional to 5,432,028.33 and 8,148,691.13

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Solution

The third proportional to 5,432,028.33 and 8,148,691.13 is: 12,224,009.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,028.33 : 8,148,691.13 = 8,148,691.13 : x
  2. Step 2: Convert to fraction form
    5,432,028.33/8,148,691.13 = 8,148,691.13/x
  3. Step 3: Cross multiply
    5,432,028.33x = 8,148,691.13 × 8,148,691.13
  4. Step 4: Simplify right side
    5,432,028.33x = 66,401,167,050,653.77
  5. Step 5: Solve for x
    x = 66,401,167,050,653.77/5,432,028.33
  6. Step 6: Final answer
    x = 12,224,009.71

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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.