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Finding the Third Proportional to 49,896,200 and 107,492,368

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Solution

The third proportional to 49,896,200 and 107,492,368 is: 231,572,928.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,896,200 : 107,492,368 = 107,492,368 : x
  2. Step 2: Convert to fraction form
    49,896,200/107,492,368 = 107,492,368/x
  3. Step 3: Cross multiply
    49,896,200x = 107,492,368 × 107,492,368
  4. Step 4: Simplify right side
    49,896,200x = 11,554,609,178,247,424
  5. Step 5: Solve for x
    x = 11,554,609,178,247,424/49,896,200
  6. Step 6: Final answer
    x = 231,572,928.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.