Home / 36,960,571.65-55,436,621.82-9,669,498.03

Finding the Fourth Proportional to 36,960,571.65, 55,436,621.82 and 9,669,498.03

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Solution

The fourth proportional to 36,960,571.65, 55,436,621.82 and 9,669,498.03 is: 14,503,138.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,960,571.65 : 55,436,621.82 = 9,669,498.03 : x
  2. Step 2: Convert to fraction form
    36,960,571.65/55,436,621.82 = 9,669,498.03/x
  3. Step 3: Cross multiply
    36,960,571.65x = 55,436,621.82 × 9,669,498.03
  4. Step 4: Simplify right side
    36,960,571.65x = 536,044,305,478,345
  5. Step 5: Solve for x
    x = 536,044,305,478,345/36,960,571.65
  6. Step 6: Final answer
    x = 14,503,138.93

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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.