Home / 22,633,221.08-33,949,842.54-7,487,152.58

Finding the Fourth Proportional to 22,633,221.08, 33,949,842.54 and 7,487,152.58

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Solution

The fourth proportional to 22,633,221.08, 33,949,842.54 and 7,487,152.58 is: 11,230,732.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,633,221.08 : 33,949,842.54 = 7,487,152.58 : x
  2. Step 2: Convert to fraction form
    22,633,221.08/33,949,842.54 = 7,487,152.58/x
  3. Step 3: Cross multiply
    22,633,221.08x = 33,949,842.54 × 7,487,152.58
  4. Step 4: Simplify right side
    22,633,221.08x = 254,187,651,163,954.75
  5. Step 5: Solve for x
    x = 254,187,651,163,954.75/22,633,221.08
  6. Step 6: Final answer
    x = 11,230,732.48

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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.