Home / 94,647,104.07-141,956,447.49-29,942,501.73

Finding the Fourth Proportional to 94,647,104.07, 141,956,447.49 and 29,942,501.73

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Solution

The fourth proportional to 94,647,104.07, 141,956,447.49 and 29,942,501.73 is: 44,909,257.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,647,104.07 : 141,956,447.49 = 29,942,501.73 : x
  2. Step 2: Convert to fraction form
    94,647,104.07/141,956,447.49 = 29,942,501.73/x
  3. Step 3: Cross multiply
    94,647,104.07x = 141,956,447.49 × 29,942,501.73
  4. Step 4: Simplify right side
    94,647,104.07x = 4,250,531,174,553,979.50
  5. Step 5: Solve for x
    x = 4,250,531,174,553,979.50/94,647,104.07
  6. Step 6: Final answer
    x = 44,909,257.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.