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Finding the Third Proportional to 45,619,878 and 94,473,396

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Solution

The third proportional to 45,619,878 and 94,473,396 is: 195,643,279.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,619,878 : 94,473,396 = 94,473,396 : x
  2. Step 2: Convert to fraction form
    45,619,878/94,473,396 = 94,473,396/x
  3. Step 3: Cross multiply
    45,619,878x = 94,473,396 × 94,473,396
  4. Step 4: Simplify right side
    45,619,878x = 8,925,222,551,772,816
  5. Step 5: Solve for x
    x = 8,925,222,551,772,816/45,619,878
  6. Step 6: Final answer
    x = 195,643,279.71

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.