Home / 69,223,144.40-95,540,718.66-44,474,269.28

Finding the Fourth Proportional to 69,223,144.40, 95,540,718.66 and 44,474,269.28

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Solution

The fourth proportional to 69,223,144.40, 95,540,718.66 and 44,474,269.28 is: 61,382,702.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,223,144.40 : 95,540,718.66 = 44,474,269.28 : x
  2. Step 2: Convert to fraction form
    69,223,144.40/95,540,718.66 = 44,474,269.28/x
  3. Step 3: Cross multiply
    69,223,144.40x = 95,540,718.66 × 44,474,269.28
  4. Step 4: Simplify right side
    69,223,144.40x = 4,249,103,648,889,560.50
  5. Step 5: Solve for x
    x = 4,249,103,648,889,560.50/69,223,144.40
  6. Step 6: Final answer
    x = 61,382,702.07

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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.