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Finding the Third Proportional to 4,677,183 and 10,248,120

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Solution

The third proportional to 4,677,183 and 10,248,120 is: 22,454,533.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,183 : 10,248,120 = 10,248,120 : x
  2. Step 2: Convert to fraction form
    4,677,183/10,248,120 = 10,248,120/x
  3. Step 3: Cross multiply
    4,677,183x = 10,248,120 × 10,248,120
  4. Step 4: Simplify right side
    4,677,183x = 105,023,963,534,400
  5. Step 5: Solve for x
    x = 105,023,963,534,400/4,677,183
  6. Step 6: Final answer
    x = 22,454,533.75

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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.