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Finding the Third Proportional to 52,570,806 and 115,051,872

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Solution

The third proportional to 52,570,806 and 115,051,872 is: 251,792,473.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,570,806 : 115,051,872 = 115,051,872 : x
  2. Step 2: Convert to fraction form
    52,570,806/115,051,872 = 115,051,872/x
  3. Step 3: Cross multiply
    52,570,806x = 115,051,872 × 115,051,872
  4. Step 4: Simplify right side
    52,570,806x = 13,236,933,250,704,384
  5. Step 5: Solve for x
    x = 13,236,933,250,704,384/52,570,806
  6. Step 6: Final answer
    x = 251,792,473.01

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.