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Finding the Third Proportional to 9,821,248 and 14,867,700

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Solution

The third proportional to 9,821,248 and 14,867,700 is: 22,507,170.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,821,248 : 14,867,700 = 14,867,700 : x
  2. Step 2: Convert to fraction form
    9,821,248/14,867,700 = 14,867,700/x
  3. Step 3: Cross multiply
    9,821,248x = 14,867,700 × 14,867,700
  4. Step 4: Simplify right side
    9,821,248x = 221,048,503,290,000
  5. Step 5: Solve for x
    x = 221,048,503,290,000/9,821,248
  6. Step 6: Final answer
    x = 22,507,170.50

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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.