Home / 54,740,935.08-75,534,364.62-33,247,385.82

Finding the Fourth Proportional to 54,740,935.08, 75,534,364.62 and 33,247,385.82

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Solution

The fourth proportional to 54,740,935.08, 75,534,364.62 and 33,247,385.82 is: 45,876,457.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,740,935.08 : 75,534,364.62 = 33,247,385.82 : x
  2. Step 2: Convert to fraction form
    54,740,935.08/75,534,364.62 = 33,247,385.82/x
  3. Step 3: Cross multiply
    54,740,935.08x = 75,534,364.62 × 33,247,385.82
  4. Step 4: Simplify right side
    54,740,935.08x = 2,511,320,163,189,698
  5. Step 5: Solve for x
    x = 2,511,320,163,189,698/54,740,935.08
  6. Step 6: Final answer
    x = 45,876,457.16

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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.