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Finding the Third Proportional to 25,653,402 and 38,513,880

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Solution

The third proportional to 25,653,402 and 38,513,880 is: 57,821,529.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,653,402 : 38,513,880 = 38,513,880 : x
  2. Step 2: Convert to fraction form
    25,653,402/38,513,880 = 38,513,880/x
  3. Step 3: Cross multiply
    25,653,402x = 38,513,880 × 38,513,880
  4. Step 4: Simplify right side
    25,653,402x = 1,483,318,952,654,400
  5. Step 5: Solve for x
    x = 1,483,318,952,654,400/25,653,402
  6. Step 6: Final answer
    x = 57,821,529.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.