Home / 50,594,518.55-69,820,458.93-27,389,645.49

Finding the Fourth Proportional to 50,594,518.55, 69,820,458.93 and 27,389,645.49

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Solution

The fourth proportional to 50,594,518.55, 69,820,458.93 and 27,389,645.49 is: 37,797,723.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,594,518.55 : 69,820,458.93 = 27,389,645.49 : x
  2. Step 2: Convert to fraction form
    50,594,518.55/69,820,458.93 = 27,389,645.49/x
  3. Step 3: Cross multiply
    50,594,518.55x = 69,820,458.93 × 27,389,645.49
  4. Step 4: Simplify right side
    50,594,518.55x = 1,912,357,618,041,804.75
  5. Step 5: Solve for x
    x = 1,912,357,618,041,804.75/50,594,518.55
  6. Step 6: Final answer
    x = 37,797,723.41

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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.