Home / 50,604,674.20-69,834,482.94-27,399,816.52

Finding the Fourth Proportional to 50,604,674.20, 69,834,482.94 and 27,399,816.52

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Solution

The fourth proportional to 50,604,674.20, 69,834,482.94 and 27,399,816.52 is: 37,811,764.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,604,674.20 : 69,834,482.94 = 27,399,816.52 : x
  2. Step 2: Convert to fraction form
    50,604,674.20/69,834,482.94 = 27,399,816.52/x
  3. Step 3: Cross multiply
    50,604,674.20x = 69,834,482.94 × 27,399,816.52
  4. Step 4: Simplify right side
    50,604,674.20x = 1,913,452,019,325,070
  5. Step 5: Solve for x
    x = 1,913,452,019,325,070/50,604,674.20
  6. Step 6: Final answer
    x = 37,811,764.42

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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.