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Finding the Third Proportional to 27,805,070 and 60,553,240

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Solution

The third proportional to 27,805,070 and 60,553,240 is: 131,871,449.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,805,070 : 60,553,240 = 60,553,240 : x
  2. Step 2: Convert to fraction form
    27,805,070/60,553,240 = 60,553,240/x
  3. Step 3: Cross multiply
    27,805,070x = 60,553,240 × 60,553,240
  4. Step 4: Simplify right side
    27,805,070x = 3,666,694,874,497,600
  5. Step 5: Solve for x
    x = 3,666,694,874,497,600/27,805,070
  6. Step 6: Final answer
    x = 131,871,449.15

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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.