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Finding the Third Proportional to 15,763,626.50 and 34,632,792

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Solution

The third proportional to 15,763,626.50 and 34,632,792 is: 76,088,473.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,763,626.50 : 34,632,792 = 34,632,792 : x
  2. Step 2: Convert to fraction form
    15,763,626.50/34,632,792 = 34,632,792/x
  3. Step 3: Cross multiply
    15,763,626.50x = 34,632,792 × 34,632,792
  4. Step 4: Simplify right side
    15,763,626.50x = 1,199,430,281,715,264
  5. Step 5: Solve for x
    x = 1,199,430,281,715,264/15,763,626.50
  6. Step 6: Final answer
    x = 76,088,473.79

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.