Home / 94,923,343.52-131,014,702.82-57,765,595.69

Finding the Fourth Proportional to 94,923,343.52, 131,014,702.82 and 57,765,595.69

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Solution

The fourth proportional to 94,923,343.52, 131,014,702.82 and 57,765,595.69 is: 79,728,990.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,923,343.52 : 131,014,702.82 = 57,765,595.69 : x
  2. Step 2: Convert to fraction form
    94,923,343.52/131,014,702.82 = 57,765,595.69/x
  3. Step 3: Cross multiply
    94,923,343.52x = 131,014,702.82 × 57,765,595.69
  4. Step 4: Simplify right side
    94,923,343.52x = 7,568,142,352,545,622
  5. Step 5: Solve for x
    x = 7,568,142,352,545,622/94,923,343.52
  6. Step 6: Final answer
    x = 79,728,990.49

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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.