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Finding the Third Proportional to 7,074,628.50 and 15,158,697

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Solution

The third proportional to 7,074,628.50 and 15,158,697 is: 32,480,305.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,628.50 : 15,158,697 = 15,158,697 : x
  2. Step 2: Convert to fraction form
    7,074,628.50/15,158,697 = 15,158,697/x
  3. Step 3: Cross multiply
    7,074,628.50x = 15,158,697 × 15,158,697
  4. Step 4: Simplify right side
    7,074,628.50x = 229,786,094,737,809
  5. Step 5: Solve for x
    x = 229,786,094,737,809/7,074,628.50
  6. Step 6: Final answer
    x = 32,480,305.47

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.