Home / 34,339,233.30-51,453,737.55-18,144,060.90

Finding the Fourth Proportional to 34,339,233.30, 51,453,737.55 and 18,144,060.90

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Solution

The fourth proportional to 34,339,233.30, 51,453,737.55 and 18,144,060.90 is: 27,186,971.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,339,233.30 : 51,453,737.55 = 18,144,060.90 : x
  2. Step 2: Convert to fraction form
    34,339,233.30/51,453,737.55 = 18,144,060.90/x
  3. Step 3: Cross multiply
    34,339,233.30x = 51,453,737.55 × 18,144,060.90
  4. Step 4: Simplify right side
    34,339,233.30x = 933,579,747,639,816.62
  5. Step 5: Solve for x
    x = 933,579,747,639,816.62/34,339,233.30
  6. Step 6: Final answer
    x = 27,186,971.23

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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.