Home / 15,446,788.20-23,170,182.30-14,738,200.20

Finding the Fourth Proportional to 15,446,788.20, 23,170,182.30 and 14,738,200.20

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Solution

The fourth proportional to 15,446,788.20, 23,170,182.30 and 14,738,200.20 is: 22,107,300.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,788.20 : 23,170,182.30 = 14,738,200.20 : x
  2. Step 2: Convert to fraction form
    15,446,788.20/23,170,182.30 = 14,738,200.20/x
  3. Step 3: Cross multiply
    15,446,788.20x = 23,170,182.30 × 14,738,200.20
  4. Step 4: Simplify right side
    15,446,788.20x = 341,486,785,407,896.44
  5. Step 5: Solve for x
    x = 341,486,785,407,896.44/15,446,788.20
  6. Step 6: Final answer
    x = 22,107,300.30

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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.