Home / 39,064,581.07-58,591,167.75-11,391,062.19

Finding the Fourth Proportional to 39,064,581.07, 58,591,167.75 and 11,391,062.19

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Solution

The fourth proportional to 39,064,581.07, 58,591,167.75 and 11,391,062.19 is: 17,084,930.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,064,581.07 : 58,591,167.75 = 11,391,062.19 : x
  2. Step 2: Convert to fraction form
    39,064,581.07/58,591,167.75 = 11,391,062.19/x
  3. Step 3: Cross multiply
    39,064,581.07x = 58,591,167.75 × 11,391,062.19
  4. Step 4: Simplify right side
    39,064,581.07x = 667,415,635,624,972.38
  5. Step 5: Solve for x
    x = 667,415,635,624,972.38/39,064,581.07
  6. Step 6: Final answer
    x = 17,084,930.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.