Home / 31,008,234.42-46,522,127.07-14,612,856.57

Finding the Fourth Proportional to 31,008,234.42, 46,522,127.07 and 14,612,856.57

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Solution

The fourth proportional to 31,008,234.42, 46,522,127.07 and 14,612,856.57 is: 21,923,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,008,234.42 : 46,522,127.07 = 14,612,856.57 : x
  2. Step 2: Convert to fraction form
    31,008,234.42/46,522,127.07 = 14,612,856.57/x
  3. Step 3: Cross multiply
    31,008,234.42x = 46,522,127.07 × 14,612,856.57
  4. Step 4: Simplify right side
    31,008,234.42x = 679,821,170,205,224.38
  5. Step 5: Solve for x
    x = 679,821,170,205,224.38/31,008,234.42
  6. Step 6: Final answer
    x = 21,923,891.60

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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.