Home / 14,847,256.20-22,270,884.30-9,745,422.60

Finding the Fourth Proportional to 14,847,256.20, 22,270,884.30 and 9,745,422.60

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Solution

The fourth proportional to 14,847,256.20, 22,270,884.30 and 9,745,422.60 is: 14,618,133.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,847,256.20 : 22,270,884.30 = 9,745,422.60 : x
  2. Step 2: Convert to fraction form
    14,847,256.20/22,270,884.30 = 9,745,422.60/x
  3. Step 3: Cross multiply
    14,847,256.20x = 22,270,884.30 × 9,745,422.60
  4. Step 4: Simplify right side
    14,847,256.20x = 217,039,179,179,205.19
  5. Step 5: Solve for x
    x = 217,039,179,179,205.19/14,847,256.20
  6. Step 6: Final answer
    x = 14,618,133.90

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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.