Home / 22,788,229.86-34,180,221.65-6,395,046.48

Finding the Fourth Proportional to 22,788,229.86, 34,180,221.65 and 6,395,046.48

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Solution

The fourth proportional to 22,788,229.86, 34,180,221.65 and 6,395,046.48 is: 9,591,973.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,788,229.86 : 34,180,221.65 = 6,395,046.48 : x
  2. Step 2: Convert to fraction form
    22,788,229.86/34,180,221.65 = 6,395,046.48/x
  3. Step 3: Cross multiply
    22,788,229.86x = 34,180,221.65 × 6,395,046.48
  4. Step 4: Simplify right side
    22,788,229.86x = 218,584,106,116,477.09
  5. Step 5: Solve for x
    x = 218,584,106,116,477.09/22,788,229.86
  6. Step 6: Final answer
    x = 9,591,973.90

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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.