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Finding the Third Proportional to 250,034,276 and 519,231,688

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Solution

The third proportional to 250,034,276 and 519,231,688 is: 1,078,258,349.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,034,276 : 519,231,688 = 519,231,688 : x
  2. Step 2: Convert to fraction form
    250,034,276/519,231,688 = 519,231,688/x
  3. Step 3: Cross multiply
    250,034,276x = 519,231,688 × 519,231,688
  4. Step 4: Simplify right side
    250,034,276x = 269,601,545,823,329,344
  5. Step 5: Solve for x
    x = 269,601,545,823,329,344/250,034,276
  6. Step 6: Final answer
    x = 1,078,258,349.76

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.