Home / 12,278,793.38-26,735,968.69

Finding the Third Proportional to 12,278,793.38 and 26,735,968.69

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Solution

The third proportional to 12,278,793.38 and 26,735,968.69 is: 58,215,168.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,278,793.38 : 26,735,968.69 = 26,735,968.69 : x
  2. Step 2: Convert to fraction form
    12,278,793.38/26,735,968.69 = 26,735,968.69/x
  3. Step 3: Cross multiply
    12,278,793.38x = 26,735,968.69 × 26,735,968.69
  4. Step 4: Simplify right side
    12,278,793.38x = 714,812,021,658,980.50
  5. Step 5: Solve for x
    x = 714,812,021,658,980.50/12,278,793.38
  6. Step 6: Final answer
    x = 58,215,168.20

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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.