Home / 95,297,720.94-131,510,856.42-54,044,613.45

Finding the Fourth Proportional to 95,297,720.94, 131,510,856.42 and 54,044,613.45

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Solution

The fourth proportional to 95,297,720.94, 131,510,856.42 and 54,044,613.45 is: 74,581,567.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,297,720.94 : 131,510,856.42 = 54,044,613.45 : x
  2. Step 2: Convert to fraction form
    95,297,720.94/131,510,856.42 = 54,044,613.45/x
  3. Step 3: Cross multiply
    95,297,720.94x = 131,510,856.42 × 54,044,613.45
  4. Step 4: Simplify right side
    95,297,720.94x = 7,107,453,399,697,351
  5. Step 5: Solve for x
    x = 7,107,453,399,697,351/95,297,720.94
  6. Step 6: Final answer
    x = 74,581,567.42

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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.