Home / 33,290,033.16-49,935,049.73-9,355,505.16

Finding the Fourth Proportional to 33,290,033.16, 49,935,049.73 and 9,355,505.16

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Solution

The fourth proportional to 33,290,033.16, 49,935,049.73 and 9,355,505.16 is: 14,033,257.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,033.16 : 49,935,049.73 = 9,355,505.16 : x
  2. Step 2: Convert to fraction form
    33,290,033.16/49,935,049.73 = 9,355,505.16/x
  3. Step 3: Cross multiply
    33,290,033.16x = 49,935,049.73 × 9,355,505.16
  4. Step 4: Simplify right side
    33,290,033.16x = 467,167,615,267,545.50
  5. Step 5: Solve for x
    x = 467,167,615,267,545.50/33,290,033.16
  6. Step 6: Final answer
    x = 14,033,257.73

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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.