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Finding the Third Proportional to 22,111,328 and 47,844,487

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Solution

The third proportional to 22,111,328 and 47,844,487 is: 103,525,891.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,111,328 : 47,844,487 = 47,844,487 : x
  2. Step 2: Convert to fraction form
    22,111,328/47,844,487 = 47,844,487/x
  3. Step 3: Cross multiply
    22,111,328x = 47,844,487 × 47,844,487
  4. Step 4: Simplify right side
    22,111,328x = 2,289,094,936,293,169
  5. Step 5: Solve for x
    x = 2,289,094,936,293,169/22,111,328
  6. Step 6: Final answer
    x = 103,525,891.18

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.