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Finding the Third Proportional to 22,342,221 and 34,163,154

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Solution

The third proportional to 22,342,221 and 34,163,154 is: 52,238,364.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,342,221 : 34,163,154 = 34,163,154 : x
  2. Step 2: Convert to fraction form
    22,342,221/34,163,154 = 34,163,154/x
  3. Step 3: Cross multiply
    22,342,221x = 34,163,154 × 34,163,154
  4. Step 4: Simplify right side
    22,342,221x = 1,167,121,091,227,716
  5. Step 5: Solve for x
    x = 1,167,121,091,227,716/22,342,221
  6. Step 6: Final answer
    x = 52,238,364.81

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.