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Finding the Third Proportional to 96,299,610 and 208,306,308

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Solution

The third proportional to 96,299,610 and 208,306,308 is: 450,588,719.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,299,610 : 208,306,308 = 208,306,308 : x
  2. Step 2: Convert to fraction form
    96,299,610/208,306,308 = 208,306,308/x
  3. Step 3: Cross multiply
    96,299,610x = 208,306,308 × 208,306,308
  4. Step 4: Simplify right side
    96,299,610x = 43,391,517,952,590,864
  5. Step 5: Solve for x
    x = 43,391,517,952,590,864/96,299,610
  6. Step 6: Final answer
    x = 450,588,719.44

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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.