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Finding the Third Proportional to 13,751,394 and 29,141,976

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Solution

The third proportional to 13,751,394 and 29,141,976 is: 61,757,721.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,751,394 : 29,141,976 = 29,141,976 : x
  2. Step 2: Convert to fraction form
    13,751,394/29,141,976 = 29,141,976/x
  3. Step 3: Cross multiply
    13,751,394x = 29,141,976 × 29,141,976
  4. Step 4: Simplify right side
    13,751,394x = 849,254,765,184,576
  5. Step 5: Solve for x
    x = 849,254,765,184,576/13,751,394
  6. Step 6: Final answer
    x = 61,757,721.81

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.