Home / 22,356,675.72-33,500,790.99-15,043,049.73

Finding the Fourth Proportional to 22,356,675.72, 33,500,790.99 and 15,043,049.73

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Solution

The fourth proportional to 22,356,675.72, 33,500,790.99 and 15,043,049.73 is: 22,541,547.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,675.72 : 33,500,790.99 = 15,043,049.73 : x
  2. Step 2: Convert to fraction form
    22,356,675.72/33,500,790.99 = 15,043,049.73/x
  3. Step 3: Cross multiply
    22,356,675.72x = 33,500,790.99 × 15,043,049.73
  4. Step 4: Simplify right side
    22,356,675.72x = 503,954,064,856,905.94
  5. Step 5: Solve for x
    x = 503,954,064,856,905.94/22,356,675.72
  6. Step 6: Final answer
    x = 22,541,547.37

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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.