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Finding the Third Proportional to 6,951,360 and 15,138,484

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Solution

The third proportional to 6,951,360 and 15,138,484 is: 32,968,181.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,360 : 15,138,484 = 15,138,484 : x
  2. Step 2: Convert to fraction form
    6,951,360/15,138,484 = 15,138,484/x
  3. Step 3: Cross multiply
    6,951,360x = 15,138,484 × 15,138,484
  4. Step 4: Simplify right side
    6,951,360x = 229,173,697,818,256
  5. Step 5: Solve for x
    x = 229,173,697,818,256/6,951,360
  6. Step 6: Final answer
    x = 32,968,181.45

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.