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Finding the Third Proportional to 12,268,700 and 25,806,583

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Solution

The third proportional to 12,268,700 and 25,806,583 is: 54,282,827.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,268,700 : 25,806,583 = 25,806,583 : x
  2. Step 2: Convert to fraction form
    12,268,700/25,806,583 = 25,806,583/x
  3. Step 3: Cross multiply
    12,268,700x = 25,806,583 × 25,806,583
  4. Step 4: Simplify right side
    12,268,700x = 665,979,726,135,889
  5. Step 5: Solve for x
    x = 665,979,726,135,889/12,268,700
  6. Step 6: Final answer
    x = 54,282,827.53

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.