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Finding the Third Proportional to 26,357,728 and 57,754,304

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Solution

The third proportional to 26,357,728 and 57,754,304 is: 126,549,588.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,357,728 : 57,754,304 = 57,754,304 : x
  2. Step 2: Convert to fraction form
    26,357,728/57,754,304 = 57,754,304/x
  3. Step 3: Cross multiply
    26,357,728x = 57,754,304 × 57,754,304
  4. Step 4: Simplify right side
    26,357,728x = 3,335,559,630,524,416
  5. Step 5: Solve for x
    x = 3,335,559,630,524,416/26,357,728
  6. Step 6: Final answer
    x = 126,549,588.44

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.