Home / 671,002,329,436.14-1,006,503,505,875.30-161,061,096,521.81

Finding the Fourth Proportional to 671,002,329,436.14, 1,006,503,505,875.30 and 161,061,096,521.81

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Solution

The fourth proportional to 671,002,329,436.14, 1,006,503,505,875.30 and 161,061,096,521.81 is: 241,591,647,596.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,002,329,436.14 : 1,006,503,505,875.30 = 161,061,096,521.81 : x
  2. Step 2: Convert to fraction form
    671,002,329,436.14/1,006,503,505,875.30 = 161,061,096,521.81/x
  3. Step 3: Cross multiply
    671,002,329,436.14x = 1,006,503,505,875.30 × 161,061,096,521.81
  4. Step 4: Simplify right side
    671,002,329,436.14x = 162,108,558,309,321,865,166,848
  5. Step 5: Solve for x
    x = 162,108,558,309,321,865,166,848/671,002,329,436.14
  6. Step 6: Final answer
    x = 241,591,647,596.14

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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.