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Finding the Third Proportional to 18,065,433 and 25,752,942

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Solution

The third proportional to 18,065,433 and 25,752,942 is: 36,711,770.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,065,433 : 25,752,942 = 25,752,942 : x
  2. Step 2: Convert to fraction form
    18,065,433/25,752,942 = 25,752,942/x
  3. Step 3: Cross multiply
    18,065,433x = 25,752,942 × 25,752,942
  4. Step 4: Simplify right side
    18,065,433x = 663,214,021,655,364
  5. Step 5: Solve for x
    x = 663,214,021,655,364/18,065,433
  6. Step 6: Final answer
    x = 36,711,770.02

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.