Home / 41,819,859.54-57,712,697.37-23,485,538.70

Finding the Fourth Proportional to 41,819,859.54, 57,712,697.37 and 23,485,538.70

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Solution

The fourth proportional to 41,819,859.54, 57,712,697.37 and 23,485,538.70 is: 32,410,768.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,819,859.54 : 57,712,697.37 = 23,485,538.70 : x
  2. Step 2: Convert to fraction form
    41,819,859.54/57,712,697.37 = 23,485,538.70/x
  3. Step 3: Cross multiply
    41,819,859.54x = 57,712,697.37 × 23,485,538.70
  4. Step 4: Simplify right side
    41,819,859.54x = 1,355,413,787,564,523
  5. Step 5: Solve for x
    x = 1,355,413,787,564,523/41,819,859.54
  6. Step 6: Final answer
    x = 32,410,768.53

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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.