Home / 33,428,091.01-46,123,857.66-19,299,032.65

Finding the Fourth Proportional to 33,428,091.01, 46,123,857.66 and 19,299,032.65

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Solution

The fourth proportional to 33,428,091.01, 46,123,857.66 and 19,299,032.65 is: 26,628,676.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,428,091.01 : 46,123,857.66 = 19,299,032.65 : x
  2. Step 2: Convert to fraction form
    33,428,091.01/46,123,857.66 = 19,299,032.65/x
  3. Step 3: Cross multiply
    33,428,091.01x = 46,123,857.66 × 19,299,032.65
  4. Step 4: Simplify right side
    33,428,091.01x = 890,145,835,027,214.38
  5. Step 5: Solve for x
    x = 890,145,835,027,214.38/33,428,091.01
  6. Step 6: Final answer
    x = 26,628,676.90

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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.