Home / 34,762,451.20-52,143,676.80-33,288,121.60

Finding the Fourth Proportional to 34,762,451.20, 52,143,676.80 and 33,288,121.60

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Solution

The fourth proportional to 34,762,451.20, 52,143,676.80 and 33,288,121.60 is: 49,932,182.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,762,451.20 : 52,143,676.80 = 33,288,121.60 : x
  2. Step 2: Convert to fraction form
    34,762,451.20/52,143,676.80 = 33,288,121.60/x
  3. Step 3: Cross multiply
    34,762,451.20x = 52,143,676.80 × 33,288,121.60
  4. Step 4: Simplify right side
    34,762,451.20x = 1,735,765,053,989,498.75
  5. Step 5: Solve for x
    x = 1,735,765,053,989,498.75/34,762,451.20
  6. Step 6: Final answer
    x = 49,932,182.40

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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.