Home / 22,032,010.20-33,048,015.30-21,584,112.60

Finding the Fourth Proportional to 22,032,010.20, 33,048,015.30 and 21,584,112.60

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Solution

The fourth proportional to 22,032,010.20, 33,048,015.30 and 21,584,112.60 is: 32,376,168.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,032,010.20 : 33,048,015.30 = 21,584,112.60 : x
  2. Step 2: Convert to fraction form
    22,032,010.20/33,048,015.30 = 21,584,112.60/x
  3. Step 3: Cross multiply
    22,032,010.20x = 33,048,015.30 × 21,584,112.60
  4. Step 4: Simplify right side
    22,032,010.20x = 713,312,083,441,722.88
  5. Step 5: Solve for x
    x = 713,312,083,441,722.88/22,032,010.20
  6. Step 6: Final answer
    x = 32,376,168.90

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1.5x scale

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.