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Finding the Third Proportional to 4,785,116 and 10,500,248

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Solution

The third proportional to 4,785,116 and 10,500,248 is: 23,041,282.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,785,116 : 10,500,248 = 10,500,248 : x
  2. Step 2: Convert to fraction form
    4,785,116/10,500,248 = 10,500,248/x
  3. Step 3: Cross multiply
    4,785,116x = 10,500,248 × 10,500,248
  4. Step 4: Simplify right side
    4,785,116x = 110,255,208,061,504
  5. Step 5: Solve for x
    x = 110,255,208,061,504/4,785,116
  6. Step 6: Final answer
    x = 23,041,282.19

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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.