Home / 33,883,637.40-50,825,456.10-8,324,314.20

Finding the Fourth Proportional to 33,883,637.40, 50,825,456.10 and 8,324,314.20

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Solution

The fourth proportional to 33,883,637.40, 50,825,456.10 and 8,324,314.20 is: 12,486,471.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,883,637.40 : 50,825,456.10 = 8,324,314.20 : x
  2. Step 2: Convert to fraction form
    33,883,637.40/50,825,456.10 = 8,324,314.20/x
  3. Step 3: Cross multiply
    33,883,637.40x = 50,825,456.10 × 8,324,314.20
  4. Step 4: Simplify right side
    33,883,637.40x = 423,087,065,934,706.62
  5. Step 5: Solve for x
    x = 423,087,065,934,706.62/33,883,637.40
  6. Step 6: Final answer
    x = 12,486,471.30

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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.