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Finding the Third Proportional to 14,407,968 and 25,621,368

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Solution

The third proportional to 14,407,968 and 25,621,368 is: 45,561,907.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,407,968 : 25,621,368 = 25,621,368 : x
  2. Step 2: Convert to fraction form
    14,407,968/25,621,368 = 25,621,368/x
  3. Step 3: Cross multiply
    14,407,968x = 25,621,368 × 25,621,368
  4. Step 4: Simplify right side
    14,407,968x = 656,454,498,191,424
  5. Step 5: Solve for x
    x = 656,454,498,191,424/14,407,968
  6. Step 6: Final answer
    x = 45,561,907.01

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Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.