Home / 23,515,099.29-35,269,227.45-7,337,286.81

Finding the Fourth Proportional to 23,515,099.29, 35,269,227.45 and 7,337,286.81

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Solution

The fourth proportional to 23,515,099.29, 35,269,227.45 and 7,337,286.81 is: 11,004,862.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,515,099.29 : 35,269,227.45 = 7,337,286.81 : x
  2. Step 2: Convert to fraction form
    23,515,099.29/35,269,227.45 = 7,337,286.81/x
  3. Step 3: Cross multiply
    23,515,099.29x = 35,269,227.45 × 7,337,286.81
  4. Step 4: Simplify right side
    23,515,099.29x = 258,780,437,367,774.94
  5. Step 5: Solve for x
    x = 258,780,437,367,774.94/23,515,099.29
  6. Step 6: Final answer
    x = 11,004,862.63

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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.