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Finding the Third Proportional to 15,676,844 and 31,983,548

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Solution

The third proportional to 15,676,844 and 31,983,548 is: 65,252,122.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,676,844 : 31,983,548 = 31,983,548 : x
  2. Step 2: Convert to fraction form
    15,676,844/31,983,548 = 31,983,548/x
  3. Step 3: Cross multiply
    15,676,844x = 31,983,548 × 31,983,548
  4. Step 4: Simplify right side
    15,676,844x = 1,022,947,342,668,304
  5. Step 5: Solve for x
    x = 1,022,947,342,668,304/15,676,844
  6. Step 6: Final answer
    x = 65,252,122.34

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.