Home / 227,925,863.93-341,922,846.99-72,484,742.94

Finding the Fourth Proportional to 227,925,863.93, 341,922,846.99 and 72,484,742.94

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Solution

The fourth proportional to 227,925,863.93, 341,922,846.99 and 72,484,742.94 is: 108,737,943.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,925,863.93 : 341,922,846.99 = 72,484,742.94 : x
  2. Step 2: Convert to fraction form
    227,925,863.93/341,922,846.99 = 72,484,742.94/x
  3. Step 3: Cross multiply
    227,925,863.93x = 341,922,846.99 × 72,484,742.94
  4. Step 4: Simplify right side
    227,925,863.93x = 24,784,189,669,383,104
  5. Step 5: Solve for x
    x = 24,784,189,669,383,104/227,925,863.93
  6. Step 6: Final answer
    x = 108,737,943.31

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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.