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Finding the Third Proportional to 9,167,503 and 19,427,803.75

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Solution

The third proportional to 9,167,503 and 19,427,803.75 is: 41,171,468.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,503 : 19,427,803.75 = 19,427,803.75 : x
  2. Step 2: Convert to fraction form
    9,167,503/19,427,803.75 = 19,427,803.75/x
  3. Step 3: Cross multiply
    9,167,503x = 19,427,803.75 × 19,427,803.75
  4. Step 4: Simplify right side
    9,167,503x = 377,439,558,548,514.06
  5. Step 5: Solve for x
    x = 377,439,558,548,514.06/9,167,503
  6. Step 6: Final answer
    x = 41,171,468.23

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.