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Finding the Third Proportional to 62,733,858 and 135,889,852

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Solution

The third proportional to 62,733,858 and 135,889,852 is: 294,355,432.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,733,858 : 135,889,852 = 135,889,852 : x
  2. Step 2: Convert to fraction form
    62,733,858/135,889,852 = 135,889,852/x
  3. Step 3: Cross multiply
    62,733,858x = 135,889,852 × 135,889,852
  4. Step 4: Simplify right side
    62,733,858x = 18,466,051,876,581,904
  5. Step 5: Solve for x
    x = 18,466,051,876,581,904/62,733,858
  6. Step 6: Final answer
    x = 294,355,432.06

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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.