Home / 33,254,433.60-49,872,319.20-10,542,292.80

Finding the Fourth Proportional to 33,254,433.60, 49,872,319.20 and 10,542,292.80

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Solution

The fourth proportional to 33,254,433.60, 49,872,319.20 and 10,542,292.80 is: 15,810,481.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,254,433.60 : 49,872,319.20 = 10,542,292.80 : x
  2. Step 2: Convert to fraction form
    33,254,433.60/49,872,319.20 = 10,542,292.80/x
  3. Step 3: Cross multiply
    33,254,433.60x = 49,872,319.20 × 10,542,292.80
  4. Step 4: Simplify right side
    33,254,433.60x = 525,768,591,621,461.81
  5. Step 5: Solve for x
    x = 525,768,591,621,461.81/33,254,433.60
  6. Step 6: Final answer
    x = 15,810,481.03

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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.