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Finding the Third Proportional to 15,890,904 and 24,600,753

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Solution

The third proportional to 15,890,904 and 24,600,753 is: 38,084,494.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,890,904 : 24,600,753 = 24,600,753 : x
  2. Step 2: Convert to fraction form
    15,890,904/24,600,753 = 24,600,753/x
  3. Step 3: Cross multiply
    15,890,904x = 24,600,753 × 24,600,753
  4. Step 4: Simplify right side
    15,890,904x = 605,197,048,167,009
  5. Step 5: Solve for x
    x = 605,197,048,167,009/15,890,904
  6. Step 6: Final answer
    x = 38,084,494.64

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.