Home / 33,558,630.58-46,284,674.31-21,801,687.01

Finding the Fourth Proportional to 33,558,630.58, 46,284,674.31 and 21,801,687.01

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Solution

The fourth proportional to 33,558,630.58, 46,284,674.31 and 21,801,687.01 is: 30,069,283.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,558,630.58 : 46,284,674.31 = 21,801,687.01 : x
  2. Step 2: Convert to fraction form
    33,558,630.58/46,284,674.31 = 21,801,687.01/x
  3. Step 3: Cross multiply
    33,558,630.58x = 46,284,674.31 × 21,801,687.01
  4. Step 4: Simplify right side
    33,558,630.58x = 1,009,083,982,550,696.12
  5. Step 5: Solve for x
    x = 1,009,083,982,550,696.12/33,558,630.58
  6. Step 6: Final answer
    x = 30,069,283.68

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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.