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Finding the Third Proportional to 50,974,888 and 75,506,322

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Solution

The third proportional to 50,974,888 and 75,506,322 is: 111,843,397.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,974,888 : 75,506,322 = 75,506,322 : x
  2. Step 2: Convert to fraction form
    50,974,888/75,506,322 = 75,506,322/x
  3. Step 3: Cross multiply
    50,974,888x = 75,506,322 × 75,506,322
  4. Step 4: Simplify right side
    50,974,888x = 5,701,204,661,967,684
  5. Step 5: Solve for x
    x = 5,701,204,661,967,684/50,974,888
  6. Step 6: Final answer
    x = 111,843,397.52

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.