Home / 150,278,923.67-225,261,055.60-62,890,509.29

Finding the Fourth Proportional to 150,278,923.67, 225,261,055.60 and 62,890,509.29

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Solution

The fourth proportional to 150,278,923.67, 225,261,055.60 and 62,890,509.29 is: 94,269,922.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,278,923.67 : 225,261,055.60 = 62,890,509.29 : x
  2. Step 2: Convert to fraction form
    150,278,923.67/225,261,055.60 = 62,890,509.29/x
  3. Step 3: Cross multiply
    150,278,923.67x = 225,261,055.60 × 62,890,509.29
  4. Step 4: Simplify right side
    150,278,923.67x = 14,166,782,508,603,474
  5. Step 5: Solve for x
    x = 14,166,782,508,603,474/150,278,923.67
  6. Step 6: Final answer
    x = 94,269,922.64

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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.