Home / 27,945,013.30-41,833,539.15-16,579,611.70

Finding the Fourth Proportional to 27,945,013.30, 41,833,539.15 and 16,579,611.70

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Solution

The fourth proportional to 27,945,013.30, 41,833,539.15 and 16,579,611.70 is: 24,819,592.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,945,013.30 : 41,833,539.15 = 16,579,611.70 : x
  2. Step 2: Convert to fraction form
    27,945,013.30/41,833,539.15 = 16,579,611.70/x
  3. Step 3: Cross multiply
    27,945,013.30x = 41,833,539.15 × 16,579,611.70
  4. Step 4: Simplify right side
    27,945,013.30x = 693,583,835,143,748
  5. Step 5: Solve for x
    x = 693,583,835,143,748/27,945,013.30
  6. Step 6: Final answer
    x = 24,819,592.24

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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.