Home / 22,464,801.20-33,697,201.80-22,016,903.60

Finding the Fourth Proportional to 22,464,801.20, 33,697,201.80 and 22,016,903.60

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Solution

The fourth proportional to 22,464,801.20, 33,697,201.80 and 22,016,903.60 is: 33,025,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,464,801.20 : 33,697,201.80 = 22,016,903.60 : x
  2. Step 2: Convert to fraction form
    22,464,801.20/33,697,201.80 = 22,016,903.60/x
  3. Step 3: Cross multiply
    22,464,801.20x = 33,697,201.80 × 22,016,903.60
  4. Step 4: Simplify right side
    22,464,801.20x = 741,908,043,620,346.50
  5. Step 5: Solve for x
    x = 741,908,043,620,346.50/22,464,801.20
  6. Step 6: Final answer
    x = 33,025,355.40

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Similar ratio
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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.