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Finding the Third Proportional to 5,384,363 and 11,525,581

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Solution

The third proportional to 5,384,363 and 11,525,581 is: 24,671,259.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,384,363 : 11,525,581 = 11,525,581 : x
  2. Step 2: Convert to fraction form
    5,384,363/11,525,581 = 11,525,581/x
  3. Step 3: Cross multiply
    5,384,363x = 11,525,581 × 11,525,581
  4. Step 4: Simplify right side
    5,384,363x = 132,839,017,387,561
  5. Step 5: Solve for x
    x = 132,839,017,387,561/5,384,363
  6. Step 6: Final answer
    x = 24,671,259.61

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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.