Home / 33,832,802.40-50,749,203.60-8,273,479.20

Finding the Fourth Proportional to 33,832,802.40, 50,749,203.60 and 8,273,479.20

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Solution

The fourth proportional to 33,832,802.40, 50,749,203.60 and 8,273,479.20 is: 12,410,218.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,802.40 : 50,749,203.60 = 8,273,479.20 : x
  2. Step 2: Convert to fraction form
    33,832,802.40/50,749,203.60 = 8,273,479.20/x
  3. Step 3: Cross multiply
    33,832,802.40x = 50,749,203.60 × 8,273,479.20
  4. Step 4: Simplify right side
    33,832,802.40x = 419,872,480,401,165.12
  5. Step 5: Solve for x
    x = 419,872,480,401,165.12/33,832,802.40
  6. Step 6: Final answer
    x = 12,410,218.80

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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.