Home / 42,269,162.46-58,366,991.16-31,797,027.33

Finding the Fourth Proportional to 42,269,162.46, 58,366,991.16 and 31,797,027.33

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Solution

The fourth proportional to 42,269,162.46, 58,366,991.16 and 31,797,027.33 is: 43,906,637.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,269,162.46 : 58,366,991.16 = 31,797,027.33 : x
  2. Step 2: Convert to fraction form
    42,269,162.46/58,366,991.16 = 31,797,027.33/x
  3. Step 3: Cross multiply
    42,269,162.46x = 58,366,991.16 × 31,797,027.33
  4. Step 4: Simplify right side
    42,269,162.46x = 1,855,896,813,084,388.25
  5. Step 5: Solve for x
    x = 1,855,896,813,084,388.25/42,269,162.46
  6. Step 6: Final answer
    x = 43,906,637.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.