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Finding the Third Proportional to 15,351,446 and 33,094,255

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Solution

The third proportional to 15,351,446 and 33,094,255 is: 71,343,749.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,351,446 : 33,094,255 = 33,094,255 : x
  2. Step 2: Convert to fraction form
    15,351,446/33,094,255 = 33,094,255/x
  3. Step 3: Cross multiply
    15,351,446x = 33,094,255 × 33,094,255
  4. Step 4: Simplify right side
    15,351,446x = 1,095,229,714,005,025
  5. Step 5: Solve for x
    x = 1,095,229,714,005,025/15,351,446
  6. Step 6: Final answer
    x = 71,343,749.25

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.