Home / 227,579,441.27-341,230,927.10-89,239,315.28

Finding the Fourth Proportional to 227,579,441.27, 341,230,927.10 and 89,239,315.28

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Solution

The fourth proportional to 227,579,441.27, 341,230,927.10 and 89,239,315.28 is: 133,804,767.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,579,441.27 : 341,230,927.10 = 89,239,315.28 : x
  2. Step 2: Convert to fraction form
    227,579,441.27/341,230,927.10 = 89,239,315.28/x
  3. Step 3: Cross multiply
    227,579,441.27x = 341,230,927.10 × 89,239,315.28
  4. Step 4: Simplify right side
    227,579,441.27x = 30,451,214,284,611,248
  5. Step 5: Solve for x
    x = 30,451,214,284,611,248/227,579,441.27
  6. Step 6: Final answer
    x = 133,804,767.76

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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.