Home / 33,753,803.82-46,580,472.90-18,283,888.32

Finding the Fourth Proportional to 33,753,803.82, 46,580,472.90 and 18,283,888.32

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Solution

The fourth proportional to 33,753,803.82, 46,580,472.90 and 18,283,888.32 is: 25,231,887.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,803.82 : 46,580,472.90 = 18,283,888.32 : x
  2. Step 2: Convert to fraction form
    33,753,803.82/46,580,472.90 = 18,283,888.32/x
  3. Step 3: Cross multiply
    33,753,803.82x = 46,580,472.90 × 18,283,888.32
  4. Step 4: Simplify right side
    33,753,803.82x = 851,672,164,396,386.50
  5. Step 5: Solve for x
    x = 851,672,164,396,386.50/33,753,803.82
  6. Step 6: Final answer
    x = 25,231,887.02

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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.