Home / 50,927,732.37-70,280,279.37-27,723,035.43

Finding the Fourth Proportional to 50,927,732.37, 70,280,279.37 and 27,723,035.43

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Solution

The fourth proportional to 50,927,732.37, 70,280,279.37 and 27,723,035.43 is: 38,257,793.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,927,732.37 : 70,280,279.37 = 27,723,035.43 : x
  2. Step 2: Convert to fraction form
    50,927,732.37/70,280,279.37 = 27,723,035.43/x
  3. Step 3: Cross multiply
    50,927,732.37x = 70,280,279.37 × 27,723,035.43
  4. Step 4: Simplify right side
    50,927,732.37x = 1,948,382,675,004,808.25
  5. Step 5: Solve for x
    x = 1,948,382,675,004,808.25/50,927,732.37
  6. Step 6: Final answer
    x = 38,257,793.63

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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.