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Finding the Third Proportional to 50,088,072 and 75,526,278

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Solution

The third proportional to 50,088,072 and 75,526,278 is: 113,883,773.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,088,072 : 75,526,278 = 75,526,278 : x
  2. Step 2: Convert to fraction form
    50,088,072/75,526,278 = 75,526,278/x
  3. Step 3: Cross multiply
    50,088,072x = 75,526,278 × 75,526,278
  4. Step 4: Simplify right side
    50,088,072x = 5,704,218,668,533,284
  5. Step 5: Solve for x
    x = 5,704,218,668,533,284/50,088,072
  6. Step 6: Final answer
    x = 113,883,773.94

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.