Home / 227,925,920.39-341,922,931.56-72,484,799.27

Finding the Fourth Proportional to 227,925,920.39, 341,922,931.56 and 72,484,799.27

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Solution

The fourth proportional to 227,925,920.39, 341,922,931.56 and 72,484,799.27 is: 108,738,027.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,925,920.39 : 341,922,931.56 = 72,484,799.27 : x
  2. Step 2: Convert to fraction form
    227,925,920.39/341,922,931.56 = 72,484,799.27/x
  3. Step 3: Cross multiply
    227,925,920.39x = 341,922,931.56 × 72,484,799.27
  4. Step 4: Simplify right side
    227,925,920.39x = 24,784,215,058,226,932
  5. Step 5: Solve for x
    x = 24,784,215,058,226,932/227,925,920.39
  6. Step 6: Final answer
    x = 108,738,027.76

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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.