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Finding the Third Proportional to 4,784,186 and 10,232,248

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Solution

The third proportional to 4,784,186 and 10,232,248 is: 21,884,370.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,186 : 10,232,248 = 10,232,248 : x
  2. Step 2: Convert to fraction form
    4,784,186/10,232,248 = 10,232,248/x
  3. Step 3: Cross multiply
    4,784,186x = 10,232,248 × 10,232,248
  4. Step 4: Simplify right side
    4,784,186x = 104,698,899,133,504
  5. Step 5: Solve for x
    x = 104,698,899,133,504/4,784,186
  6. Step 6: Final answer
    x = 21,884,370.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.