Home / 54,995,903.42-82,493,330.22-33,436,457.42

Finding the Fourth Proportional to 54,995,903.42, 82,493,330.22 and 33,436,457.42

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Solution

The fourth proportional to 54,995,903.42, 82,493,330.22 and 33,436,457.42 is: 50,154,366.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,995,903.42 : 82,493,330.22 = 33,436,457.42 : x
  2. Step 2: Convert to fraction form
    54,995,903.42/82,493,330.22 = 33,436,457.42/x
  3. Step 3: Cross multiply
    54,995,903.42x = 82,493,330.22 × 33,436,457.42
  4. Step 4: Simplify right side
    54,995,903.42x = 2,758,284,722,922,562.50
  5. Step 5: Solve for x
    x = 2,758,284,722,922,562.50/54,995,903.42
  6. Step 6: Final answer
    x = 50,154,366.99

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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.