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Finding the Third Proportional to 18,346,037 and 42,841,092

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Solution

The third proportional to 18,346,037 and 42,841,092 is: 100,041,178.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,346,037 : 42,841,092 = 42,841,092 : x
  2. Step 2: Convert to fraction form
    18,346,037/42,841,092 = 42,841,092/x
  3. Step 3: Cross multiply
    18,346,037x = 42,841,092 × 42,841,092
  4. Step 4: Simplify right side
    18,346,037x = 1,835,359,163,752,464
  5. Step 5: Solve for x
    x = 1,835,359,163,752,464/18,346,037
  6. Step 6: Final answer
    x = 100,041,178.58

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.