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Finding the Third Proportional to 6,951,264 and 15,138,303

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Solution

The third proportional to 6,951,264 and 15,138,303 is: 32,967,848.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,264 : 15,138,303 = 15,138,303 : x
  2. Step 2: Convert to fraction form
    6,951,264/15,138,303 = 15,138,303/x
  3. Step 3: Cross multiply
    6,951,264x = 15,138,303 × 15,138,303
  4. Step 4: Simplify right side
    6,951,264x = 229,168,217,719,809
  5. Step 5: Solve for x
    x = 229,168,217,719,809/6,951,264
  6. Step 6: Final answer
    x = 32,967,848.40

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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.