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Finding the Third Proportional to 15,990,890 and 24,563,967

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Solution

The third proportional to 15,990,890 and 24,563,967 is: 37,733,264.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,990,890 : 24,563,967 = 24,563,967 : x
  2. Step 2: Convert to fraction form
    15,990,890/24,563,967 = 24,563,967/x
  3. Step 3: Cross multiply
    15,990,890x = 24,563,967 × 24,563,967
  4. Step 4: Simplify right side
    15,990,890x = 603,388,474,777,089
  5. Step 5: Solve for x
    x = 603,388,474,777,089/15,990,890
  6. Step 6: Final answer
    x = 37,733,264.05

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.