Home / 33,702,803.52-46,509,676.80-18,232,843.20

Finding the Fourth Proportional to 33,702,803.52, 46,509,676.80 and 18,232,843.20

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Solution

The fourth proportional to 33,702,803.52, 46,509,676.80 and 18,232,843.20 is: 25,161,219.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,702,803.52 : 46,509,676.80 = 18,232,843.20 : x
  2. Step 2: Convert to fraction form
    33,702,803.52/46,509,676.80 = 18,232,843.20/x
  3. Step 3: Cross multiply
    33,702,803.52x = 46,509,676.80 × 18,232,843.20
  4. Step 4: Simplify right side
    33,702,803.52x = 848,003,644,377,077.62
  5. Step 5: Solve for x
    x = 848,003,644,377,077.62/33,702,803.52
  6. Step 6: Final answer
    x = 25,161,219.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.