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Finding the Third Proportional to 27,805,071 and 60,553,242

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Solution

The third proportional to 27,805,071 and 60,553,242 is: 131,871,453.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,805,071 : 60,553,242 = 60,553,242 : x
  2. Step 2: Convert to fraction form
    27,805,071/60,553,242 = 60,553,242/x
  3. Step 3: Cross multiply
    27,805,071x = 60,553,242 × 60,553,242
  4. Step 4: Simplify right side
    27,805,071x = 3,666,695,116,710,564
  5. Step 5: Solve for x
    x = 3,666,695,116,710,564/27,805,071
  6. Step 6: Final answer
    x = 131,871,453.11

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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.