Home / 150,952,273.92-226,427,166.72-43,247,001.60

Finding the Fourth Proportional to 150,952,273.92, 226,427,166.72 and 43,247,001.60

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Solution

The fourth proportional to 150,952,273.92, 226,427,166.72 and 43,247,001.60 is: 64,870,145.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,952,273.92 : 226,427,166.72 = 43,247,001.60 : x
  2. Step 2: Convert to fraction form
    150,952,273.92/226,427,166.72 = 43,247,001.60/x
  3. Step 3: Cross multiply
    150,952,273.92x = 226,427,166.72 × 43,247,001.60
  4. Step 4: Simplify right side
    150,952,273.92x = 9,792,296,041,423,308
  5. Step 5: Solve for x
    x = 9,792,296,041,423,308/150,952,273.92
  6. Step 6: Final answer
    x = 64,870,145.95

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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.