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Finding the Third Proportional to 15,992,728 and 22,792,848

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Solution

The third proportional to 15,992,728 and 22,792,848 is: 32,484,384.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,992,728 : 22,792,848 = 22,792,848 : x
  2. Step 2: Convert to fraction form
    15,992,728/22,792,848 = 22,792,848/x
  3. Step 3: Cross multiply
    15,992,728x = 22,792,848 × 22,792,848
  4. Step 4: Simplify right side
    15,992,728x = 519,513,919,951,104
  5. Step 5: Solve for x
    x = 519,513,919,951,104/15,992,728
  6. Step 6: Final answer
    x = 32,484,384.15

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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.