Home / 37,357,215.39-55,983,149.19-17,640,304.74

Finding the Fourth Proportional to 37,357,215.39, 55,983,149.19 and 17,640,304.74

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Solution

The fourth proportional to 37,357,215.39, 55,983,149.19 and 17,640,304.74 is: 26,435,584.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,357,215.39 : 55,983,149.19 = 17,640,304.74 : x
  2. Step 2: Convert to fraction form
    37,357,215.39/55,983,149.19 = 17,640,304.74/x
  3. Step 3: Cross multiply
    37,357,215.39x = 55,983,149.19 × 17,640,304.74
  4. Step 4: Simplify right side
    37,357,215.39x = 987,559,812,016,484
  5. Step 5: Solve for x
    x = 987,559,812,016,484/37,357,215.39
  6. Step 6: Final answer
    x = 26,435,584.18

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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.