Home / 50,589,568.90-69,813,621.93-27,384,624.10

Finding the Fourth Proportional to 50,589,568.90, 69,813,621.93 and 27,384,624.10

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Solution

The fourth proportional to 50,589,568.90, 69,813,621.93 and 27,384,624.10 is: 37,790,790.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,589,568.90 : 69,813,621.93 = 27,384,624.10 : x
  2. Step 2: Convert to fraction form
    50,589,568.90/69,813,621.93 = 27,384,624.10/x
  3. Step 3: Cross multiply
    50,589,568.90x = 69,813,621.93 × 27,384,624.10
  4. Step 4: Simplify right side
    50,589,568.90x = 1,911,819,793,612,566.75
  5. Step 5: Solve for x
    x = 1,911,819,793,612,566.75/50,589,568.90
  6. Step 6: Final answer
    x = 37,790,790.38

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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.