Home / 23,513,472.44-32,446,800.44-13,198,202.60

Finding the Fourth Proportional to 23,513,472.44, 32,446,800.44 and 13,198,202.60

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Solution

The fourth proportional to 23,513,472.44, 32,446,800.44 and 13,198,202.60 is: 18,212,514.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,513,472.44 : 32,446,800.44 = 13,198,202.60 : x
  2. Step 2: Convert to fraction form
    23,513,472.44/32,446,800.44 = 13,198,202.60/x
  3. Step 3: Cross multiply
    23,513,472.44x = 32,446,800.44 × 13,198,202.60
  4. Step 4: Simplify right side
    23,513,472.44x = 428,239,445,928,889.12
  5. Step 5: Solve for x
    x = 428,239,445,928,889.12/23,513,472.44
  6. Step 6: Final answer
    x = 18,212,514.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.