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Finding the Third Proportional to 15,992,471 and 22,792,498

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Solution

The third proportional to 15,992,471 and 22,792,498 is: 32,483,908.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,992,471 : 22,792,498 = 22,792,498 : x
  2. Step 2: Convert to fraction form
    15,992,471/22,792,498 = 22,792,498/x
  3. Step 3: Cross multiply
    15,992,471x = 22,792,498 × 22,792,498
  4. Step 4: Simplify right side
    15,992,471x = 519,497,965,080,004
  5. Step 5: Solve for x
    x = 519,497,965,080,004/15,992,471
  6. Step 6: Final answer
    x = 32,483,908.53

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.