Home / 95,328,435.27-131,549,367.03-54,074,441.91

Finding the Fourth Proportional to 95,328,435.27, 131,549,367.03 and 54,074,441.91

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Solution

The fourth proportional to 95,328,435.27, 131,549,367.03 and 54,074,441.91 is: 74,620,532.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328,435.27 : 131,549,367.03 = 54,074,441.91 : x
  2. Step 2: Convert to fraction form
    95,328,435.27/131,549,367.03 = 54,074,441.91/x
  3. Step 3: Cross multiply
    95,328,435.27x = 131,549,367.03 × 54,074,441.91
  4. Step 4: Simplify right side
    95,328,435.27x = 7,113,458,605,761,004
  5. Step 5: Solve for x
    x = 7,113,458,605,761,004/95,328,435.27
  6. Step 6: Final answer
    x = 74,620,532.54

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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.