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Finding the Third Proportional to 11,559,632 and 25,407,424

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Solution

The third proportional to 11,559,632 and 25,407,424 is: 55,844,095.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,559,632 : 25,407,424 = 25,407,424 : x
  2. Step 2: Convert to fraction form
    11,559,632/25,407,424 = 25,407,424/x
  3. Step 3: Cross multiply
    11,559,632x = 25,407,424 × 25,407,424
  4. Step 4: Simplify right side
    11,559,632x = 645,537,194,315,776
  5. Step 5: Solve for x
    x = 645,537,194,315,776/11,559,632
  6. Step 6: Final answer
    x = 55,844,095.58

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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.