Home / 55,583,197.74-83,392,220.86-33,449,491.22

Finding the Fourth Proportional to 55,583,197.74, 83,392,220.86 and 33,449,491.22

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Solution

The fourth proportional to 55,583,197.74, 83,392,220.86 and 33,449,491.22 is: 50,184,722.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,583,197.74 : 83,392,220.86 = 33,449,491.22 : x
  2. Step 2: Convert to fraction form
    55,583,197.74/83,392,220.86 = 33,449,491.22/x
  3. Step 3: Cross multiply
    55,583,197.74x = 83,392,220.86 × 33,449,491.22
  4. Step 4: Simplify right side
    55,583,197.74x = 2,789,427,358,972,286
  5. Step 5: Solve for x
    x = 2,789,427,358,972,286/55,583,197.74
  6. Step 6: Final answer
    x = 50,184,722.59

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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.