Home / 22,422,317.73-33,630,283-7,067,611.90

Finding the Fourth Proportional to 22,422,317.73, 33,630,283 and 7,067,611.90

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Solution

The fourth proportional to 22,422,317.73, 33,630,283 and 7,067,611.90 is: 10,600,411.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,422,317.73 : 33,630,283 = 7,067,611.90 : x
  2. Step 2: Convert to fraction form
    22,422,317.73/33,630,283 = 7,067,611.90/x
  3. Step 3: Cross multiply
    22,422,317.73x = 33,630,283 × 7,067,611.90
  4. Step 4: Simplify right side
    22,422,317.73x = 237,685,788,331,167.72
  5. Step 5: Solve for x
    x = 237,685,788,331,167.72/22,422,317.73
  6. Step 6: Final answer
    x = 10,600,411.21

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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.