Home / 33,832,805.40-50,749,208.10-8,273,482.20

Finding the Fourth Proportional to 33,832,805.40, 50,749,208.10 and 8,273,482.20

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Solution

The fourth proportional to 33,832,805.40, 50,749,208.10 and 8,273,482.20 is: 12,410,223.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,805.40 : 50,749,208.10 = 8,273,482.20 : x
  2. Step 2: Convert to fraction form
    33,832,805.40/50,749,208.10 = 8,273,482.20/x
  3. Step 3: Cross multiply
    33,832,805.40x = 50,749,208.10 × 8,273,482.20
  4. Step 4: Simplify right side
    33,832,805.40x = 419,872,669,879,445.81
  5. Step 5: Solve for x
    x = 419,872,669,879,445.81/33,832,805.40
  6. Step 6: Final answer
    x = 12,410,223.30

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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.