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Finding the Third Proportional to 26,760,219 and 42,532,908

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Solution

The third proportional to 26,760,219 and 42,532,908 is: 67,602,147.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,760,219 : 42,532,908 = 42,532,908 : x
  2. Step 2: Convert to fraction form
    26,760,219/42,532,908 = 42,532,908/x
  3. Step 3: Cross multiply
    26,760,219x = 42,532,908 × 42,532,908
  4. Step 4: Simplify right side
    26,760,219x = 1,809,048,262,936,464
  5. Step 5: Solve for x
    x = 1,809,048,262,936,464/26,760,219
  6. Step 6: Final answer
    x = 67,602,147.16

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.