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Finding the Third Proportional to 15,992,469 and 22,792,495

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Solution

The third proportional to 15,992,469 and 22,792,495 is: 32,483,904.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,992,469 : 22,792,495 = 22,792,495 : x
  2. Step 2: Convert to fraction form
    15,992,469/22,792,495 = 22,792,495/x
  3. Step 3: Cross multiply
    15,992,469x = 22,792,495 × 22,792,495
  4. Step 4: Simplify right side
    15,992,469x = 519,497,828,325,025
  5. Step 5: Solve for x
    x = 519,497,828,325,025/15,992,469
  6. Step 6: Final answer
    x = 32,483,904.04

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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.