Home / 95,066,447.67-131,192,468.19-52,680,715.13

Finding the Fourth Proportional to 95,066,447.67, 131,192,468.19 and 52,680,715.13

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Solution

The fourth proportional to 95,066,447.67, 131,192,468.19 and 52,680,715.13 is: 72,699,813.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,066,447.67 : 131,192,468.19 = 52,680,715.13 : x
  2. Step 2: Convert to fraction form
    95,066,447.67/131,192,468.19 = 52,680,715.13/x
  3. Step 3: Cross multiply
    95,066,447.67x = 131,192,468.19 × 52,680,715.13
  4. Step 4: Simplify right side
    95,066,447.67x = 6,911,313,044,246,958
  5. Step 5: Solve for x
    x = 6,911,313,044,246,958/95,066,447.67
  6. Step 6: Final answer
    x = 72,699,813.80

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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.