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Finding the Third Proportional to 12,528,532 and 27,358,112

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Solution

The third proportional to 12,528,532 and 27,358,112 is: 59,740,941.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,528,532 : 27,358,112 = 27,358,112 : x
  2. Step 2: Convert to fraction form
    12,528,532/27,358,112 = 27,358,112/x
  3. Step 3: Cross multiply
    12,528,532x = 27,358,112 × 27,358,112
  4. Step 4: Simplify right side
    12,528,532x = 748,466,292,204,544
  5. Step 5: Solve for x
    x = 748,466,292,204,544/12,528,532
  6. Step 6: Final answer
    x = 59,740,941.09

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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.