Home / 95,328,433.27-131,549,364.24-54,074,439.91

Finding the Fourth Proportional to 95,328,433.27, 131,549,364.24 and 54,074,439.91

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Solution

The fourth proportional to 95,328,433.27, 131,549,364.24 and 54,074,439.91 is: 74,620,529.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328,433.27 : 131,549,364.24 = 54,074,439.91 : x
  2. Step 2: Convert to fraction form
    95,328,433.27/131,549,364.24 = 54,074,439.91/x
  3. Step 3: Cross multiply
    95,328,433.27x = 131,549,364.24 × 54,074,439.91
  4. Step 4: Simplify right side
    95,328,433.27x = 7,113,458,191,794,582
  5. Step 5: Solve for x
    x = 7,113,458,191,794,582/95,328,433.27
  6. Step 6: Final answer
    x = 74,620,529.76

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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.