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Finding the Third Proportional to 29,611,158 and 40,340,169

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Solution

The third proportional to 29,611,158 and 40,340,169 is: 54,956,622.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,611,158 : 40,340,169 = 40,340,169 : x
  2. Step 2: Convert to fraction form
    29,611,158/40,340,169 = 40,340,169/x
  3. Step 3: Cross multiply
    29,611,158x = 40,340,169 × 40,340,169
  4. Step 4: Simplify right side
    29,611,158x = 1,627,329,234,948,561
  5. Step 5: Solve for x
    x = 1,627,329,234,948,561/29,611,158
  6. Step 6: Final answer
    x = 54,956,622.60

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.