Home / 15,846,080.10-23,770,725.54-5,469,946.79

Finding the Fourth Proportional to 15,846,080.10, 23,770,725.54 and 5,469,946.79

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Solution

The fourth proportional to 15,846,080.10, 23,770,725.54 and 5,469,946.79 is: 8,205,474.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,846,080.10 : 23,770,725.54 = 5,469,946.79 : x
  2. Step 2: Convert to fraction form
    15,846,080.10/23,770,725.54 = 5,469,946.79/x
  3. Step 3: Cross multiply
    15,846,080.10x = 23,770,725.54 × 5,469,946.79
  4. Step 4: Simplify right side
    15,846,080.10x = 130,024,603,863,494.02
  5. Step 5: Solve for x
    x = 130,024,603,863,494.02/15,846,080.10
  6. Step 6: Final answer
    x = 8,205,474.35

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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.