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Finding the Third Proportional to 19,282,355 and 25,590,543

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Solution

The third proportional to 19,282,355 and 25,590,543 is: 33,962,443.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,282,355 : 25,590,543 = 25,590,543 : x
  2. Step 2: Convert to fraction form
    19,282,355/25,590,543 = 25,590,543/x
  3. Step 3: Cross multiply
    19,282,355x = 25,590,543 × 25,590,543
  4. Step 4: Simplify right side
    19,282,355x = 654,875,891,034,849
  5. Step 5: Solve for x
    x = 654,875,891,034,849/19,282,355
  6. Step 6: Final answer
    x = 33,962,443.44

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.