Home / 33,743,987.13-50,624,612.05-9,809,459.13

Finding the Fourth Proportional to 33,743,987.13, 50,624,612.05 and 9,809,459.13

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Solution

The fourth proportional to 33,743,987.13, 50,624,612.05 and 9,809,459.13 is: 14,716,697.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,743,987.13 : 50,624,612.05 = 9,809,459.13 : x
  2. Step 2: Convert to fraction form
    33,743,987.13/50,624,612.05 = 9,809,459.13/x
  3. Step 3: Cross multiply
    33,743,987.13x = 50,624,612.05 × 9,809,459.13
  4. Step 4: Simplify right side
    33,743,987.13x = 496,600,062,647,981.12
  5. Step 5: Solve for x
    x = 496,600,062,647,981.12/33,743,987.13
  6. Step 6: Final answer
    x = 14,716,697.85

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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.