Home / 100,254,276.63-150,383,514.60-32,096,771.55

Finding the Fourth Proportional to 100,254,276.63, 150,383,514.60 and 32,096,771.55

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Solution

The fourth proportional to 100,254,276.63, 150,383,514.60 and 32,096,771.55 is: 48,145,829.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,254,276.63 : 150,383,514.60 = 32,096,771.55 : x
  2. Step 2: Convert to fraction form
    100,254,276.63/150,383,514.60 = 32,096,771.55/x
  3. Step 3: Cross multiply
    100,254,276.63x = 150,383,514.60 × 32,096,771.55
  4. Step 4: Simplify right side
    100,254,276.63x = 4,826,825,313,002,290
  5. Step 5: Solve for x
    x = 4,826,825,313,002,290/100,254,276.63
  6. Step 6: Final answer
    x = 48,145,829.54

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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.