Home / 50,594,516.48-69,820,456.10-27,389,643.44

Finding the Fourth Proportional to 50,594,516.48, 69,820,456.10 and 27,389,643.44

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Solution

The fourth proportional to 50,594,516.48, 69,820,456.10 and 27,389,643.44 is: 37,797,720.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,594,516.48 : 69,820,456.10 = 27,389,643.44 : x
  2. Step 2: Convert to fraction form
    50,594,516.48/69,820,456.10 = 27,389,643.44/x
  3. Step 3: Cross multiply
    50,594,516.48x = 69,820,456.10 × 27,389,643.44
  4. Step 4: Simplify right side
    50,594,516.48x = 1,912,357,396,911,122.25
  5. Step 5: Solve for x
    x = 1,912,357,396,911,122.25/50,594,516.48
  6. Step 6: Final answer
    x = 37,797,720.59

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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.