Home / 57,802,299.35-86,681,846.93-23,247,037.80

Finding the Fourth Proportional to 57,802,299.35, 86,681,846.93 and 23,247,037.80

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Solution

The fourth proportional to 57,802,299.35, 86,681,846.93 and 23,247,037.80 is: 34,861,868.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,802,299.35 : 86,681,846.93 = 23,247,037.80 : x
  2. Step 2: Convert to fraction form
    57,802,299.35/86,681,846.93 = 23,247,037.80/x
  3. Step 3: Cross multiply
    57,802,299.35x = 86,681,846.93 × 23,247,037.80
  4. Step 4: Simplify right side
    57,802,299.35x = 2,015,096,172,039,288.75
  5. Step 5: Solve for x
    x = 2,015,096,172,039,288.75/57,802,299.35
  6. Step 6: Final answer
    x = 34,861,868.73

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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.