Home / 150,901,787.36-226,352,651.88-64,584,221.60

Finding the Fourth Proportional to 150,901,787.36, 226,352,651.88 and 64,584,221.60

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Solution

The fourth proportional to 150,901,787.36, 226,352,651.88 and 64,584,221.60 is: 96,876,319.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,901,787.36 : 226,352,651.88 = 64,584,221.60 : x
  2. Step 2: Convert to fraction form
    150,901,787.36/226,352,651.88 = 64,584,221.60/x
  3. Step 3: Cross multiply
    150,901,787.36x = 226,352,651.88 × 64,584,221.60
  4. Step 4: Simplify right side
    150,901,787.36x = 14,618,809,828,765,576
  5. Step 5: Solve for x
    x = 14,618,809,828,765,576/150,901,787.36
  6. Step 6: Final answer
    x = 96,876,319.92

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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.