Home / 50,044,078.18-75,077,436.31-27,014,518.37

Finding the Fourth Proportional to 50,044,078.18, 75,077,436.31 and 27,014,518.37

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Solution

The fourth proportional to 50,044,078.18, 75,077,436.31 and 27,014,518.37 is: 40,527,887.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,044,078.18 : 75,077,436.31 = 27,014,518.37 : x
  2. Step 2: Convert to fraction form
    50,044,078.18/75,077,436.31 = 27,014,518.37/x
  3. Step 3: Cross multiply
    50,044,078.18x = 75,077,436.31 × 27,014,518.37
  4. Step 4: Simplify right side
    50,044,078.18x = 2,028,180,782,641,087
  5. Step 5: Solve for x
    x = 2,028,180,782,641,087/50,044,078.18
  6. Step 6: Final answer
    x = 40,527,887.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.