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Finding the Third Proportional to 5,068,288.13 and 10,495,872

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Solution

The third proportional to 5,068,288.13 and 10,495,872 is: 21,735,806.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,288.13 : 10,495,872 = 10,495,872 : x
  2. Step 2: Convert to fraction form
    5,068,288.13/10,495,872 = 10,495,872/x
  3. Step 3: Cross multiply
    5,068,288.13x = 10,495,872 × 10,495,872
  4. Step 4: Simplify right side
    5,068,288.13x = 110,163,329,040,384
  5. Step 5: Solve for x
    x = 110,163,329,040,384/5,068,288.13
  6. Step 6: Final answer
    x = 21,735,806.32

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.