Home / 38,367,090.30-57,550,635.45-33,440,216.70

Finding the Fourth Proportional to 38,367,090.30, 57,550,635.45 and 33,440,216.70

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Solution

The fourth proportional to 38,367,090.30, 57,550,635.45 and 33,440,216.70 is: 50,160,325.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,367,090.30 : 57,550,635.45 = 33,440,216.70 : x
  2. Step 2: Convert to fraction form
    38,367,090.30/57,550,635.45 = 33,440,216.70/x
  3. Step 3: Cross multiply
    38,367,090.30x = 57,550,635.45 × 33,440,216.70
  4. Step 4: Simplify right side
    38,367,090.30x = 1,924,505,720,670,702
  5. Step 5: Solve for x
    x = 1,924,505,720,670,702/38,367,090.30
  6. Step 6: Final answer
    x = 50,160,325.05

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1.5x scale

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.