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Finding the Third Proportional to 19,282,348 and 25,590,533

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Solution

The third proportional to 19,282,348 and 25,590,533 is: 33,962,429.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,282,348 : 25,590,533 = 25,590,533 : x
  2. Step 2: Convert to fraction form
    19,282,348/25,590,533 = 25,590,533/x
  3. Step 3: Cross multiply
    19,282,348x = 25,590,533 × 25,590,533
  4. Step 4: Simplify right side
    19,282,348x = 654,875,379,224,089
  5. Step 5: Solve for x
    x = 654,875,379,224,089/19,282,348
  6. Step 6: Final answer
    x = 33,962,429.22

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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.