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Finding the Third Proportional to 20,302,913 and 43,841,758

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Solution

The third proportional to 20,302,913 and 43,841,758 is: 94,671,131.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,302,913 : 43,841,758 = 43,841,758 : x
  2. Step 2: Convert to fraction form
    20,302,913/43,841,758 = 43,841,758/x
  3. Step 3: Cross multiply
    20,302,913x = 43,841,758 × 43,841,758
  4. Step 4: Simplify right side
    20,302,913x = 1,922,099,744,530,564
  5. Step 5: Solve for x
    x = 1,922,099,744,530,564/20,302,913
  6. Step 6: Final answer
    x = 94,671,131.41

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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.