Home / 69,686,410.14-104,543,568.18-39,024,593.64

Finding the Fourth Proportional to 69,686,410.14, 104,543,568.18 and 39,024,593.64

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Solution

The fourth proportional to 69,686,410.14, 104,543,568.18 and 39,024,593.64 is: 58,544,704.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,686,410.14 : 104,543,568.18 = 39,024,593.64 : x
  2. Step 2: Convert to fraction form
    69,686,410.14/104,543,568.18 = 39,024,593.64/x
  3. Step 3: Cross multiply
    69,686,410.14x = 104,543,568.18 × 39,024,593.64
  4. Step 4: Simplify right side
    69,686,410.14x = 4,079,770,265,900,134.50
  5. Step 5: Solve for x
    x = 4,079,770,265,900,134.50/69,686,410.14
  6. Step 6: Final answer
    x = 58,544,704.16

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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.