Home / 36,291,405.60-54,437,108.40-33,156,122.40

Finding the Fourth Proportional to 36,291,405.60, 54,437,108.40 and 33,156,122.40

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Solution

The fourth proportional to 36,291,405.60, 54,437,108.40 and 33,156,122.40 is: 49,734,183.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,405.60 : 54,437,108.40 = 33,156,122.40 : x
  2. Step 2: Convert to fraction form
    36,291,405.60/54,437,108.40 = 33,156,122.40/x
  3. Step 3: Cross multiply
    36,291,405.60x = 54,437,108.40 × 33,156,122.40
  4. Step 4: Simplify right side
    36,291,405.60x = 1,804,923,429,212,468
  5. Step 5: Solve for x
    x = 1,804,923,429,212,468/36,291,405.60
  6. Step 6: Final answer
    x = 49,734,183.60

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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.