Home / 29,922,950.45-44,819,471.78-18,373,359.71

Finding the Fourth Proportional to 29,922,950.45, 44,819,471.78 and 18,373,359.71

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Solution

The fourth proportional to 29,922,950.45, 44,819,471.78 and 18,373,359.71 is: 27,520,156.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,922,950.45 : 44,819,471.78 = 18,373,359.71 : x
  2. Step 2: Convert to fraction form
    29,922,950.45/44,819,471.78 = 18,373,359.71/x
  3. Step 3: Cross multiply
    29,922,950.45x = 44,819,471.78 × 18,373,359.71
  4. Step 4: Simplify right side
    29,922,950.45x = 823,484,277,115,216
  5. Step 5: Solve for x
    x = 823,484,277,115,216/29,922,950.45
  6. Step 6: Final answer
    x = 27,520,156.42

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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.