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Finding the Third Proportional to 16,619,480 and 25,529,548

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Solution

The third proportional to 16,619,480 and 25,529,548 is: 39,216,499.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,619,480 : 25,529,548 = 25,529,548 : x
  2. Step 2: Convert to fraction form
    16,619,480/25,529,548 = 25,529,548/x
  3. Step 3: Cross multiply
    16,619,480x = 25,529,548 × 25,529,548
  4. Step 4: Simplify right side
    16,619,480x = 651,757,821,084,304
  5. Step 5: Solve for x
    x = 651,757,821,084,304/16,619,480
  6. Step 6: Final answer
    x = 39,216,499.02

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.