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Finding the Third Proportional to 60,404,085 and 130,885,866

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Solution

The third proportional to 60,404,085 and 130,885,866 is: 283,608,466.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,404,085 : 130,885,866 = 130,885,866 : x
  2. Step 2: Convert to fraction form
    60,404,085/130,885,866 = 130,885,866/x
  3. Step 3: Cross multiply
    60,404,085x = 130,885,866 × 130,885,866
  4. Step 4: Simplify right side
    60,404,085x = 17,131,109,918,569,956
  5. Step 5: Solve for x
    x = 17,131,109,918,569,956/60,404,085
  6. Step 6: Final answer
    x = 283,608,466.52

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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.