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Finding the Third Proportional to 13,303,874 and 28,736,644

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Solution

The third proportional to 13,303,874 and 28,736,644 is: 62,071,747.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,303,874 : 28,736,644 = 28,736,644 : x
  2. Step 2: Convert to fraction form
    13,303,874/28,736,644 = 28,736,644/x
  3. Step 3: Cross multiply
    13,303,874x = 28,736,644 × 28,736,644
  4. Step 4: Simplify right side
    13,303,874x = 825,794,708,382,736
  5. Step 5: Solve for x
    x = 825,794,708,382,736/13,303,874
  6. Step 6: Final answer
    x = 62,071,747.55

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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.