Home / 15,018,923.80-22,529,257.44-5,796,947.44

Finding the Fourth Proportional to 15,018,923.80, 22,529,257.44 and 5,796,947.44

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Solution

The fourth proportional to 15,018,923.80, 22,529,257.44 and 5,796,947.44 is: 8,695,757.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,018,923.80 : 22,529,257.44 = 5,796,947.44 : x
  2. Step 2: Convert to fraction form
    15,018,923.80/22,529,257.44 = 5,796,947.44/x
  3. Step 3: Cross multiply
    15,018,923.80x = 22,529,257.44 × 5,796,947.44
  4. Step 4: Simplify right side
    15,018,923.80x = 130,600,921,241,908.97
  5. Step 5: Solve for x
    x = 130,600,921,241,908.97/15,018,923.80
  6. Step 6: Final answer
    x = 8,695,757.63

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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.