Home / 33,743,987.38-50,624,612.43-9,809,459.38

Finding the Fourth Proportional to 33,743,987.38, 50,624,612.43 and 9,809,459.38

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Solution

The fourth proportional to 33,743,987.38, 50,624,612.43 and 9,809,459.38 is: 14,716,698.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,743,987.38 : 50,624,612.43 = 9,809,459.38 : x
  2. Step 2: Convert to fraction form
    33,743,987.38/50,624,612.43 = 9,809,459.38/x
  3. Step 3: Cross multiply
    33,743,987.38x = 50,624,612.43 × 9,809,459.38
  4. Step 4: Simplify right side
    33,743,987.38x = 496,600,079,260,328.12
  5. Step 5: Solve for x
    x = 496,600,079,260,328.12/33,743,987.38
  6. Step 6: Final answer
    x = 14,716,698.23

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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.