Home / 31,104,163.80-46,656,245.70-24,679,632.60

Finding the Fourth Proportional to 31,104,163.80, 46,656,245.70 and 24,679,632.60

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Solution

The fourth proportional to 31,104,163.80, 46,656,245.70 and 24,679,632.60 is: 37,019,448.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,163.80 : 46,656,245.70 = 24,679,632.60 : x
  2. Step 2: Convert to fraction form
    31,104,163.80/46,656,245.70 = 24,679,632.60/x
  3. Step 3: Cross multiply
    31,104,163.80x = 46,656,245.70 × 24,679,632.60
  4. Step 4: Simplify right side
    31,104,163.80x = 1,151,459,002,371,330
  5. Step 5: Solve for x
    x = 1,151,459,002,371,330/31,104,163.80
  6. Step 6: Final answer
    x = 37,019,448.90

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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.