Home / 69,183,348.80-95,474,156.23-41,308,494.60

Finding the Fourth Proportional to 69,183,348.80, 95,474,156.23 and 41,308,494.60

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Solution

The fourth proportional to 69,183,348.80, 95,474,156.23 and 41,308,494.60 is: 57,006,400.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,183,348.80 : 95,474,156.23 = 41,308,494.60 : x
  2. Step 2: Convert to fraction form
    69,183,348.80/95,474,156.23 = 41,308,494.60/x
  3. Step 3: Cross multiply
    69,183,348.80x = 95,474,156.23 × 41,308,494.60
  4. Step 4: Simplify right side
    69,183,348.80x = 3,943,893,667,066,511.50
  5. Step 5: Solve for x
    x = 3,943,893,667,066,511.50/69,183,348.80
  6. Step 6: Final answer
    x = 57,006,400.17

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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.