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Finding the Third Proportional to 55,325,150 and 88,892,625

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Solution

The third proportional to 55,325,150 and 88,892,625 is: 142,826,522.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,325,150 : 88,892,625 = 88,892,625 : x
  2. Step 2: Convert to fraction form
    55,325,150/88,892,625 = 88,892,625/x
  3. Step 3: Cross multiply
    55,325,150x = 88,892,625 × 88,892,625
  4. Step 4: Simplify right side
    55,325,150x = 7,901,898,779,390,625
  5. Step 5: Solve for x
    x = 7,901,898,779,390,625/55,325,150
  6. Step 6: Final answer
    x = 142,826,522.47

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.