Home / 23,257,806.57-34,887,671.76-6,863,091.16

Finding the Fourth Proportional to 23,257,806.57, 34,887,671.76 and 6,863,091.16

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Solution

The fourth proportional to 23,257,806.57, 34,887,671.76 and 6,863,091.16 is: 10,294,920.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,257,806.57 : 34,887,671.76 = 6,863,091.16 : x
  2. Step 2: Convert to fraction form
    23,257,806.57/34,887,671.76 = 6,863,091.16/x
  3. Step 3: Cross multiply
    23,257,806.57x = 34,887,671.76 × 6,863,091.16
  4. Step 4: Simplify right side
    23,257,806.57x = 239,437,271,649,037.62
  5. Step 5: Solve for x
    x = 239,437,271,649,037.62/23,257,806.57
  6. Step 6: Final answer
    x = 10,294,920.59

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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.