Home / 95,027,157.75-131,137,477.70-51,567,093.75

Finding the Fourth Proportional to 95,027,157.75, 131,137,477.70 and 51,567,093.75

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Solution

The fourth proportional to 95,027,157.75, 131,137,477.70 and 51,567,093.75 is: 71,162,589.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,027,157.75 : 131,137,477.70 = 51,567,093.75 : x
  2. Step 2: Convert to fraction form
    95,027,157.75/131,137,477.70 = 51,567,093.75/x
  3. Step 3: Cross multiply
    95,027,157.75x = 131,137,477.70 × 51,567,093.75
  4. Step 4: Simplify right side
    95,027,157.75x = 6,762,378,606,436,599
  5. Step 5: Solve for x
    x = 6,762,378,606,436,599/95,027,157.75
  6. Step 6: Final answer
    x = 71,162,589.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.