Home / 37,022,976.48-55,570,287.60-17,867,218.08

Finding the Fourth Proportional to 37,022,976.48, 55,570,287.60 and 17,867,218.08

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Solution

The fourth proportional to 37,022,976.48, 55,570,287.60 and 17,867,218.08 is: 26,818,115.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,022,976.48 : 55,570,287.60 = 17,867,218.08 : x
  2. Step 2: Convert to fraction form
    37,022,976.48/55,570,287.60 = 17,867,218.08/x
  3. Step 3: Cross multiply
    37,022,976.48x = 55,570,287.60 × 17,867,218.08
  4. Step 4: Simplify right side
    37,022,976.48x = 992,886,447,317,519.75
  5. Step 5: Solve for x
    x = 992,886,447,317,519.75/37,022,976.48
  6. Step 6: Final answer
    x = 26,818,115.17

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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.