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Finding the Third Proportional to 41,844,836 and 90,295,368

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Solution

The third proportional to 41,844,836 and 90,295,368 is: 194,844,914.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,844,836 : 90,295,368 = 90,295,368 : x
  2. Step 2: Convert to fraction form
    41,844,836/90,295,368 = 90,295,368/x
  3. Step 3: Cross multiply
    41,844,836x = 90,295,368 × 90,295,368
  4. Step 4: Simplify right side
    41,844,836x = 8,153,253,482,255,424
  5. Step 5: Solve for x
    x = 8,153,253,482,255,424/41,844,836
  6. Step 6: Final answer
    x = 194,844,914.25

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.