Home / 22,091,114.45-33,113,935.14-9,800,865.81

Finding the Fourth Proportional to 22,091,114.45, 33,113,935.14 and 9,800,865.81

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Solution

The fourth proportional to 22,091,114.45, 33,113,935.14 and 9,800,865.81 is: 14,691,211.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,091,114.45 : 33,113,935.14 = 9,800,865.81 : x
  2. Step 2: Convert to fraction form
    22,091,114.45/33,113,935.14 = 9,800,865.81/x
  3. Step 3: Cross multiply
    22,091,114.45x = 33,113,935.14 × 9,800,865.81
  4. Step 4: Simplify right side
    22,091,114.45x = 324,545,234,748,183.56
  5. Step 5: Solve for x
    x = 324,545,234,748,183.56/22,091,114.45
  6. Step 6: Final answer
    x = 14,691,211.51

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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.