Home / 34,286,906.15-51,435,378.41-16,092,949.40

Finding the Fourth Proportional to 34,286,906.15, 51,435,378.41 and 16,092,949.40

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Solution

The fourth proportional to 34,286,906.15, 51,435,378.41 and 16,092,949.40 is: 24,141,779.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,286,906.15 : 51,435,378.41 = 16,092,949.40 : x
  2. Step 2: Convert to fraction form
    34,286,906.15/51,435,378.41 = 16,092,949.40/x
  3. Step 3: Cross multiply
    34,286,906.15x = 51,435,378.41 × 16,092,949.40
  4. Step 4: Simplify right side
    34,286,906.15x = 827,746,942,170,106.12
  5. Step 5: Solve for x
    x = 827,746,942,170,106.12/34,286,906.15
  6. Step 6: Final answer
    x = 24,141,779.91

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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.