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Finding the Third Proportional to 7,503,204 and 15,271,578

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Solution

The third proportional to 7,503,204 and 15,271,578 is: 31,082,867.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503,204 : 15,271,578 = 15,271,578 : x
  2. Step 2: Convert to fraction form
    7,503,204/15,271,578 = 15,271,578/x
  3. Step 3: Cross multiply
    7,503,204x = 15,271,578 × 15,271,578
  4. Step 4: Simplify right side
    7,503,204x = 233,221,094,610,084
  5. Step 5: Solve for x
    x = 233,221,094,610,084/7,503,204
  6. Step 6: Final answer
    x = 31,082,867.35

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.