Home / 33,015,682.80-49,523,524.20-25,457,410.80

Finding the Fourth Proportional to 33,015,682.80, 49,523,524.20 and 25,457,410.80

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Solution

The fourth proportional to 33,015,682.80, 49,523,524.20 and 25,457,410.80 is: 38,186,116.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,015,682.80 : 49,523,524.20 = 25,457,410.80 : x
  2. Step 2: Convert to fraction form
    33,015,682.80/49,523,524.20 = 25,457,410.80/x
  3. Step 3: Cross multiply
    33,015,682.80x = 49,523,524.20 × 25,457,410.80
  4. Step 4: Simplify right side
    33,015,682.80x = 1,260,740,699,823,141.50
  5. Step 5: Solve for x
    x = 1,260,740,699,823,141.50/33,015,682.80
  6. Step 6: Final answer
    x = 38,186,116.20

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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.