Home / 22,182,415.20-33,268,957.20-9,403,336.80

Finding the Fourth Proportional to 22,182,415.20, 33,268,957.20 and 9,403,336.80

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Solution

The fourth proportional to 22,182,415.20, 33,268,957.20 and 9,403,336.80 is: 14,103,027.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,182,415.20 : 33,268,957.20 = 9,403,336.80 : x
  2. Step 2: Convert to fraction form
    22,182,415.20/33,268,957.20 = 9,403,336.80/x
  3. Step 3: Cross multiply
    22,182,415.20x = 33,268,957.20 × 9,403,336.80
  4. Step 4: Simplify right side
    22,182,415.20x = 312,839,209,536,385
  5. Step 5: Solve for x
    x = 312,839,209,536,385/22,182,415.20
  6. Step 6: Final answer
    x = 14,103,027.41

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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.