Home / 22,490,198.89-33,735,298.37-5,450,871.83

Finding the Fourth Proportional to 22,490,198.89, 33,735,298.37 and 5,450,871.83

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Solution

The fourth proportional to 22,490,198.89, 33,735,298.37 and 5,450,871.83 is: 8,176,307.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,198.89 : 33,735,298.37 = 5,450,871.83 : x
  2. Step 2: Convert to fraction form
    22,490,198.89/33,735,298.37 = 5,450,871.83/x
  3. Step 3: Cross multiply
    22,490,198.89x = 33,735,298.37 × 5,450,871.83
  4. Step 4: Simplify right side
    22,490,198.89x = 183,886,787,365,747.09
  5. Step 5: Solve for x
    x = 183,886,787,365,747.09/22,490,198.89
  6. Step 6: Final answer
    x = 8,176,307.75

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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.