Home / 23,043,863.82-34,561,103.70-8,465,772.84

Finding the Fourth Proportional to 23,043,863.82, 34,561,103.70 and 8,465,772.84

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Solution

The fourth proportional to 23,043,863.82, 34,561,103.70 and 8,465,772.84 is: 12,696,935.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,043,863.82 : 34,561,103.70 = 8,465,772.84 : x
  2. Step 2: Convert to fraction form
    23,043,863.82/34,561,103.70 = 8,465,772.84/x
  3. Step 3: Cross multiply
    23,043,863.82x = 34,561,103.70 × 8,465,772.84
  4. Step 4: Simplify right side
    23,043,863.82x = 292,586,453,023,883.50
  5. Step 5: Solve for x
    x = 292,586,453,023,883.50/23,043,863.82
  6. Step 6: Final answer
    x = 12,696,935.52

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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.