Home / 94,957,353.72-142,599,033.66-58,284,589.91

Finding the Fourth Proportional to 94,957,353.72, 142,599,033.66 and 58,284,589.91

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Solution

The fourth proportional to 94,957,353.72, 142,599,033.66 and 58,284,589.91 is: 87,526,935.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,957,353.72 : 142,599,033.66 = 58,284,589.91 : x
  2. Step 2: Convert to fraction form
    94,957,353.72/142,599,033.66 = 58,284,589.91/x
  3. Step 3: Cross multiply
    94,957,353.72x = 142,599,033.66 × 58,284,589.91
  4. Step 4: Simplify right side
    94,957,353.72x = 8,311,326,197,722,391
  5. Step 5: Solve for x
    x = 8,311,326,197,722,391/94,957,353.72
  6. Step 6: Final answer
    x = 87,526,935.75

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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.