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Finding the Third Proportional to 14,127,378 and 29,533,908

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Solution

The third proportional to 14,127,378 and 29,533,908 is: 61,741,939.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,127,378 : 29,533,908 = 29,533,908 : x
  2. Step 2: Convert to fraction form
    14,127,378/29,533,908 = 29,533,908/x
  3. Step 3: Cross multiply
    14,127,378x = 29,533,908 × 29,533,908
  4. Step 4: Simplify right side
    14,127,378x = 872,251,721,752,464
  5. Step 5: Solve for x
    x = 872,251,721,752,464/14,127,378
  6. Step 6: Final answer
    x = 61,741,939.78

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.