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Finding the Third Proportional to 15,704,768 and 32,070,016

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Solution

The third proportional to 15,704,768 and 32,070,016 is: 65,488,769.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,704,768 : 32,070,016 = 32,070,016 : x
  2. Step 2: Convert to fraction form
    15,704,768/32,070,016 = 32,070,016/x
  3. Step 3: Cross multiply
    15,704,768x = 32,070,016 × 32,070,016
  4. Step 4: Simplify right side
    15,704,768x = 1,028,485,926,240,256
  5. Step 5: Solve for x
    x = 1,028,485,926,240,256/15,704,768
  6. Step 6: Final answer
    x = 65,488,769.16

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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.