Home / 33,613,672.80-50,420,509.20-32,444,502.60

Finding the Fourth Proportional to 33,613,672.80, 50,420,509.20 and 32,444,502.60

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Solution

The fourth proportional to 33,613,672.80, 50,420,509.20 and 32,444,502.60 is: 48,666,753.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,613,672.80 : 50,420,509.20 = 32,444,502.60 : x
  2. Step 2: Convert to fraction form
    33,613,672.80/50,420,509.20 = 32,444,502.60/x
  3. Step 3: Cross multiply
    33,613,672.80x = 50,420,509.20 × 32,444,502.60
  4. Step 4: Simplify right side
    33,613,672.80x = 1,635,868,341,832,724
  5. Step 5: Solve for x
    x = 1,635,868,341,832,724/33,613,672.80
  6. Step 6: Final answer
    x = 48,666,753.90

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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.