Home / 32,494,150.24-44,846,866.06-20,738,490.80

Finding the Fourth Proportional to 32,494,150.24, 44,846,866.06 and 20,738,490.80

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Solution

The fourth proportional to 32,494,150.24, 44,846,866.06 and 20,738,490.80 is: 28,622,269.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,494,150.24 : 44,846,866.06 = 20,738,490.80 : x
  2. Step 2: Convert to fraction form
    32,494,150.24/44,846,866.06 = 20,738,490.80/x
  3. Step 3: Cross multiply
    32,494,150.24x = 44,846,866.06 × 20,738,490.80
  4. Step 4: Simplify right side
    32,494,150.24x = 930,056,319,194,142.38
  5. Step 5: Solve for x
    x = 930,056,319,194,142.38/32,494,150.24
  6. Step 6: Final answer
    x = 28,622,269.31

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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.