Home / 95,328,625.60-131,549,629.44-54,074,632.48

Finding the Fourth Proportional to 95,328,625.60, 131,549,629.44 and 54,074,632.48

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Solution

The fourth proportional to 95,328,625.60, 131,549,629.44 and 54,074,632.48 is: 74,620,795.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328,625.60 : 131,549,629.44 = 54,074,632.48 : x
  2. Step 2: Convert to fraction form
    95,328,625.60/131,549,629.44 = 54,074,632.48/x
  3. Step 3: Cross multiply
    95,328,625.60x = 131,549,629.44 × 54,074,632.48
  4. Step 4: Simplify right side
    95,328,625.60x = 7,113,497,864,848,188
  5. Step 5: Solve for x
    x = 7,113,497,864,848,188/95,328,625.60
  6. Step 6: Final answer
    x = 74,620,795.38

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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.