Home / 53,384,461.20-80,076,691.80-33,229,069.20

Finding the Fourth Proportional to 53,384,461.20, 80,076,691.80 and 33,229,069.20

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Solution

The fourth proportional to 53,384,461.20, 80,076,691.80 and 33,229,069.20 is: 49,843,603.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,384,461.20 : 80,076,691.80 = 33,229,069.20 : x
  2. Step 2: Convert to fraction form
    53,384,461.20/80,076,691.80 = 33,229,069.20/x
  3. Step 3: Cross multiply
    53,384,461.20x = 80,076,691.80 × 33,229,069.20
  4. Step 4: Simplify right side
    53,384,461.20x = 2,660,873,933,129,272.50
  5. Step 5: Solve for x
    x = 2,660,873,933,129,272.50/53,384,461.20
  6. Step 6: Final answer
    x = 49,843,603.80

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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.