Home / 29,594,791.80-44,350,197.30-21,858,060.60

Finding the Fourth Proportional to 29,594,791.80, 44,350,197.30 and 21,858,060.60

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Solution

The fourth proportional to 29,594,791.80, 44,350,197.30 and 21,858,060.60 is: 32,756,077.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,594,791.80 : 44,350,197.30 = 21,858,060.60 : x
  2. Step 2: Convert to fraction form
    29,594,791.80/44,350,197.30 = 21,858,060.60/x
  3. Step 3: Cross multiply
    29,594,791.80x = 44,350,197.30 × 21,858,060.60
  4. Step 4: Simplify right side
    29,594,791.80x = 969,409,300,205,356.38
  5. Step 5: Solve for x
    x = 969,409,300,205,356.38/29,594,791.80
  6. Step 6: Final answer
    x = 32,756,077.72

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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.