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Finding the Third Proportional to 27,272,511 and 58,871,272.50

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Solution

The third proportional to 27,272,511 and 58,871,272.50 is: 127,081,321.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,272,511 : 58,871,272.50 = 58,871,272.50 : x
  2. Step 2: Convert to fraction form
    27,272,511/58,871,272.50 = 58,871,272.50/x
  3. Step 3: Cross multiply
    27,272,511x = 58,871,272.50 × 58,871,272.50
  4. Step 4: Simplify right side
    27,272,511x = 3,465,826,725,769,256
  5. Step 5: Solve for x
    x = 3,465,826,725,769,256/27,272,511
  6. Step 6: Final answer
    x = 127,081,321.03

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.