Home / 22,016,943.60-33,025,415.40-6,868,906.80

Finding the Fourth Proportional to 22,016,943.60, 33,025,415.40 and 6,868,906.80

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Solution

The fourth proportional to 22,016,943.60, 33,025,415.40 and 6,868,906.80 is: 10,303,360.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,943.60 : 33,025,415.40 = 6,868,906.80 : x
  2. Step 2: Convert to fraction form
    22,016,943.60/33,025,415.40 = 6,868,906.80/x
  3. Step 3: Cross multiply
    22,016,943.60x = 33,025,415.40 × 6,868,906.80
  4. Step 4: Simplify right side
    22,016,943.60x = 226,848,500,413,884.72
  5. Step 5: Solve for x
    x = 226,848,500,413,884.72/22,016,943.60
  6. Step 6: Final answer
    x = 10,303,360.20

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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.