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Finding the Third Proportional to 6,291,124.88 and 13,759,760.25

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Solution

The third proportional to 6,291,124.88 and 13,759,760.25 is: 30,094,936.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,291,124.88 : 13,759,760.25 = 13,759,760.25 : x
  2. Step 2: Convert to fraction form
    6,291,124.88/13,759,760.25 = 13,759,760.25/x
  3. Step 3: Cross multiply
    6,291,124.88x = 13,759,760.25 × 13,759,760.25
  4. Step 4: Simplify right side
    6,291,124.88x = 189,331,002,137,480.06
  5. Step 5: Solve for x
    x = 189,331,002,137,480.06/6,291,124.88
  6. Step 6: Final answer
    x = 30,094,936.26

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.