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Finding the Third Proportional to 60,404,100 and 130,885,890

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Solution

The third proportional to 60,404,100 and 130,885,890 is: 283,608,500.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,404,100 : 130,885,890 = 130,885,890 : x
  2. Step 2: Convert to fraction form
    60,404,100/130,885,890 = 130,885,890/x
  3. Step 3: Cross multiply
    60,404,100x = 130,885,890 × 130,885,890
  4. Step 4: Simplify right side
    60,404,100x = 17,131,116,201,092,100
  5. Step 5: Solve for x
    x = 17,131,116,201,092,100/60,404,100
  6. Step 6: Final answer
    x = 283,608,500.10

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.