Home / 22,422,316.73-33,630,281.51-7,067,610.90

Finding the Fourth Proportional to 22,422,316.73, 33,630,281.51 and 7,067,610.90

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Solution

The fourth proportional to 22,422,316.73, 33,630,281.51 and 7,067,610.90 is: 10,600,409.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,422,316.73 : 33,630,281.51 = 7,067,610.90 : x
  2. Step 2: Convert to fraction form
    22,422,316.73/33,630,281.51 = 7,067,610.90/x
  3. Step 3: Cross multiply
    22,422,316.73x = 33,630,281.51 × 7,067,610.90
  4. Step 4: Simplify right side
    22,422,316.73x = 237,685,744,260,919.97
  5. Step 5: Solve for x
    x = 237,685,744,260,919.97/22,422,316.73
  6. Step 6: Final answer
    x = 10,600,409.72

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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.