Home / 125,629,207.88-276,056,186.06

Finding the Third Proportional to 125,629,207.88 and 276,056,186.06

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Solution

The third proportional to 125,629,207.88 and 276,056,186.06 is: 606,602,709.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,629,207.88 : 276,056,186.06 = 276,056,186.06 : x
  2. Step 2: Convert to fraction form
    125,629,207.88/276,056,186.06 = 276,056,186.06/x
  3. Step 3: Cross multiply
    125,629,207.88x = 276,056,186.06 × 276,056,186.06
  4. Step 4: Simplify right side
    125,629,207.88x = 76,207,017,863,373,616
  5. Step 5: Solve for x
    x = 76,207,017,863,373,616/125,629,207.88
  6. Step 6: Final answer
    x = 606,602,709.29

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.