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Finding the Third Proportional to 12,851,368 and 27,028,052

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Solution

The third proportional to 12,851,368 and 27,028,052 is: 56,843,411.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,851,368 : 27,028,052 = 27,028,052 : x
  2. Step 2: Convert to fraction form
    12,851,368/27,028,052 = 27,028,052/x
  3. Step 3: Cross multiply
    12,851,368x = 27,028,052 × 27,028,052
  4. Step 4: Simplify right side
    12,851,368x = 730,515,594,914,704
  5. Step 5: Solve for x
    x = 730,515,594,914,704/12,851,368
  6. Step 6: Final answer
    x = 56,843,411.14

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.