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Finding the Third Proportional to 25,022,130 and 53,883,660

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Solution

The third proportional to 25,022,130 and 53,883,660 is: 116,035,238.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,022,130 : 53,883,660 = 53,883,660 : x
  2. Step 2: Convert to fraction form
    25,022,130/53,883,660 = 53,883,660/x
  3. Step 3: Cross multiply
    25,022,130x = 53,883,660 × 53,883,660
  4. Step 4: Simplify right side
    25,022,130x = 2,903,448,814,995,600
  5. Step 5: Solve for x
    x = 2,903,448,814,995,600/25,022,130
  6. Step 6: Final answer
    x = 116,035,238.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.