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Finding the Third Proportional to 16,358,930 and 35,444,190

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Solution

The third proportional to 16,358,930 and 35,444,190 is: 76,795,401.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358,930 : 35,444,190 = 35,444,190 : x
  2. Step 2: Convert to fraction form
    16,358,930/35,444,190 = 35,444,190/x
  3. Step 3: Cross multiply
    16,358,930x = 35,444,190 × 35,444,190
  4. Step 4: Simplify right side
    16,358,930x = 1,256,290,604,756,100
  5. Step 5: Solve for x
    x = 1,256,290,604,756,100/16,358,930
  6. Step 6: Final answer
    x = 76,795,401.95

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.