Home / 10,024,930.44-13,834,033.38-5,441,154.12

Finding the Fourth Proportional to 10,024,930.44, 13,834,033.38 and 5,441,154.12

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Solution

The fourth proportional to 10,024,930.44, 13,834,033.38 and 5,441,154.12 is: 7,508,591.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,930.44 : 13,834,033.38 = 5,441,154.12 : x
  2. Step 2: Convert to fraction form
    10,024,930.44/13,834,033.38 = 5,441,154.12/x
  3. Step 3: Cross multiply
    10,024,930.44x = 13,834,033.38 × 5,441,154.12
  4. Step 4: Simplify right side
    10,024,930.44x = 75,273,107,721,804.53
  5. Step 5: Solve for x
    x = 75,273,107,721,804.53/10,024,930.44
  6. Step 6: Final answer
    x = 7,508,591.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.