Home / 39,325,669.29-58,947,574.23-22,028,511.33

Finding the Fourth Proportional to 39,325,669.29, 58,947,574.23 and 22,028,511.33

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Solution

The fourth proportional to 39,325,669.29, 58,947,574.23 and 22,028,511.33 is: 33,019,839.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,325,669.29 : 58,947,574.23 = 22,028,511.33 : x
  2. Step 2: Convert to fraction form
    39,325,669.29/58,947,574.23 = 22,028,511.33/x
  3. Step 3: Cross multiply
    39,325,669.29x = 58,947,574.23 × 22,028,511.33
  4. Step 4: Simplify right side
    39,325,669.29x = 1,298,527,306,801,570.75
  5. Step 5: Solve for x
    x = 1,298,527,306,801,570.75/39,325,669.29
  6. Step 6: Final answer
    x = 33,019,839.97

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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.