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Finding the Third Proportional to 15,442,744 and 32,937,434

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Solution

The third proportional to 15,442,744 and 32,937,434 is: 70,251,411.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,442,744 : 32,937,434 = 32,937,434 : x
  2. Step 2: Convert to fraction form
    15,442,744/32,937,434 = 32,937,434/x
  3. Step 3: Cross multiply
    15,442,744x = 32,937,434 × 32,937,434
  4. Step 4: Simplify right side
    15,442,744x = 1,084,874,558,504,356
  5. Step 5: Solve for x
    x = 1,084,874,558,504,356/15,442,744
  6. Step 6: Final answer
    x = 70,251,411.18

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.