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Finding the Third Proportional to 15,672,743 and 36,877,024

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Solution

The third proportional to 15,672,743 and 36,877,024 is: 86,769,425.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,743 : 36,877,024 = 36,877,024 : x
  2. Step 2: Convert to fraction form
    15,672,743/36,877,024 = 36,877,024/x
  3. Step 3: Cross multiply
    15,672,743x = 36,877,024 × 36,877,024
  4. Step 4: Simplify right side
    15,672,743x = 1,359,914,899,096,576
  5. Step 5: Solve for x
    x = 1,359,914,899,096,576/15,672,743
  6. Step 6: Final answer
    x = 86,769,425.05

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.