Home / 80,051,725.22-110,471,475.25-43,382,296.22

Finding the Fourth Proportional to 80,051,725.22, 110,471,475.25 and 43,382,296.22

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Solution

The fourth proportional to 80,051,725.22, 110,471,475.25 and 43,382,296.22 is: 59,867,619.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,051,725.22 : 110,471,475.25 = 43,382,296.22 : x
  2. Step 2: Convert to fraction form
    80,051,725.22/110,471,475.25 = 43,382,296.22/x
  3. Step 3: Cross multiply
    80,051,725.22x = 110,471,475.25 × 43,382,296.22
  4. Step 4: Simplify right side
    80,051,725.22x = 4,792,506,263,155,898
  5. Step 5: Solve for x
    x = 4,792,506,263,155,898/80,051,725.22
  6. Step 6: Final answer
    x = 59,867,619.97

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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.