Home / 69,156,086.44-95,435,696.84-37,794,778.60

Finding the Fourth Proportional to 69,156,086.44, 95,435,696.84 and 37,794,778.60

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Solution

The fourth proportional to 69,156,086.44, 95,435,696.84 and 37,794,778.60 is: 52,156,957.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,156,086.44 : 95,435,696.84 = 37,794,778.60 : x
  2. Step 2: Convert to fraction form
    69,156,086.44/95,435,696.84 = 37,794,778.60/x
  3. Step 3: Cross multiply
    69,156,086.44x = 95,435,696.84 × 37,794,778.60
  4. Step 4: Simplify right side
    69,156,086.44x = 3,606,971,032,604,520
  5. Step 5: Solve for x
    x = 3,606,971,032,604,520/69,156,086.44
  6. Step 6: Final answer
    x = 52,156,957.08

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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.