Home / 15,758,863.94-23,589,813.50-10,282,166.07

Finding the Fourth Proportional to 15,758,863.94, 23,589,813.50 and 10,282,166.07

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Solution

The fourth proportional to 15,758,863.94, 23,589,813.50 and 10,282,166.07 is: 15,391,615.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,758,863.94 : 23,589,813.50 = 10,282,166.07 : x
  2. Step 2: Convert to fraction form
    15,758,863.94/23,589,813.50 = 10,282,166.07/x
  3. Step 3: Cross multiply
    15,758,863.94x = 23,589,813.50 × 10,282,166.07
  4. Step 4: Simplify right side
    15,758,863.94x = 242,554,379,904,571.56
  5. Step 5: Solve for x
    x = 242,554,379,904,571.56/15,758,863.94
  6. Step 6: Final answer
    x = 15,391,615.85

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1.5x scale

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.