Home / 95,328,429.26-131,549,358.76-54,074,435.90

Finding the Fourth Proportional to 95,328,429.26, 131,549,358.76 and 54,074,435.90

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Solution

The fourth proportional to 95,328,429.26, 131,549,358.76 and 54,074,435.90 is: 74,620,524.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328,429.26 : 131,549,358.76 = 54,074,435.90 : x
  2. Step 2: Convert to fraction form
    95,328,429.26/131,549,358.76 = 54,074,435.90/x
  3. Step 3: Cross multiply
    95,328,429.26x = 131,549,358.76 × 54,074,435.90
  4. Step 4: Simplify right side
    95,328,429.26x = 7,113,457,367,160,791
  5. Step 5: Solve for x
    x = 7,113,457,367,160,791/95,328,429.26
  6. Step 6: Final answer
    x = 74,620,524.25

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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.