Home / 31,160,151.05-46,740,163.87-29,263,956.77

Finding the Fourth Proportional to 31,160,151.05, 46,740,163.87 and 29,263,956.77

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Solution

The fourth proportional to 31,160,151.05, 46,740,163.87 and 29,263,956.77 is: 43,895,876.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,160,151.05 : 46,740,163.87 = 29,263,956.77 : x
  2. Step 2: Convert to fraction form
    31,160,151.05/46,740,163.87 = 29,263,956.77/x
  3. Step 3: Cross multiply
    31,160,151.05x = 46,740,163.87 × 29,263,956.77
  4. Step 4: Simplify right side
    31,160,151.05x = 1,367,802,134,958,086.50
  5. Step 5: Solve for x
    x = 1,367,802,134,958,086.50/31,160,151.05
  6. Step 6: Final answer
    x = 43,895,876.26

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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.