Home / 22,012,845.20-33,019,267.80-6,056,493.20

Finding the Fourth Proportional to 22,012,845.20, 33,019,267.80 and 6,056,493.20

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Solution

The fourth proportional to 22,012,845.20, 33,019,267.80 and 6,056,493.20 is: 9,084,739.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,012,845.20 : 33,019,267.80 = 6,056,493.20 : x
  2. Step 2: Convert to fraction form
    22,012,845.20/33,019,267.80 = 6,056,493.20/x
  3. Step 3: Cross multiply
    22,012,845.20x = 33,019,267.80 × 6,056,493.20
  4. Step 4: Simplify right side
    22,012,845.20x = 199,980,970,899,678.97
  5. Step 5: Solve for x
    x = 199,980,970,899,678.97/22,012,845.20
  6. Step 6: Final answer
    x = 9,084,739.80

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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.