Home / 49,493,004.40-74,239,506.60-44,286,194.80

Finding the Fourth Proportional to 49,493,004.40, 74,239,506.60 and 44,286,194.80

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Solution

The fourth proportional to 49,493,004.40, 74,239,506.60 and 44,286,194.80 is: 66,429,292.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,493,004.40 : 74,239,506.60 = 44,286,194.80 : x
  2. Step 2: Convert to fraction form
    49,493,004.40/74,239,506.60 = 44,286,194.80/x
  3. Step 3: Cross multiply
    49,493,004.40x = 74,239,506.60 × 44,286,194.80
  4. Step 4: Simplify right side
    49,493,004.40x = 3,287,785,251,143,485
  5. Step 5: Solve for x
    x = 3,287,785,251,143,485/49,493,004.40
  6. Step 6: Final answer
    x = 66,429,292.20

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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.