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Finding the Third Proportional to 12,674,999 and 27,370,510

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Solution

The third proportional to 12,674,999 and 27,370,510 is: 59,104,132.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,674,999 : 27,370,510 = 27,370,510 : x
  2. Step 2: Convert to fraction form
    12,674,999/27,370,510 = 27,370,510/x
  3. Step 3: Cross multiply
    12,674,999x = 27,370,510 × 27,370,510
  4. Step 4: Simplify right side
    12,674,999x = 749,144,817,660,100
  5. Step 5: Solve for x
    x = 749,144,817,660,100/12,674,999
  6. Step 6: Final answer
    x = 59,104,132.29

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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.