Home / 33,279,901.70-49,925,216.69-10,250,825.51

Finding the Fourth Proportional to 33,279,901.70, 49,925,216.69 and 10,250,825.51

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Solution

The fourth proportional to 33,279,901.70, 49,925,216.69 and 10,250,825.51 is: 15,377,890.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,279,901.70 : 49,925,216.69 = 10,250,825.51 : x
  2. Step 2: Convert to fraction form
    33,279,901.70/49,925,216.69 = 10,250,825.51/x
  3. Step 3: Cross multiply
    33,279,901.70x = 49,925,216.69 × 10,250,825.51
  4. Step 4: Simplify right side
    33,279,901.70x = 511,774,684,537,249.62
  5. Step 5: Solve for x
    x = 511,774,684,537,249.62/33,279,901.70
  6. Step 6: Final answer
    x = 15,377,890.51

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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.