Home / 33,532,481.40-50,298,722.10-30,343,835.40

Finding the Fourth Proportional to 33,532,481.40, 50,298,722.10 and 30,343,835.40

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Solution

The fourth proportional to 33,532,481.40, 50,298,722.10 and 30,343,835.40 is: 45,515,753.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,532,481.40 : 50,298,722.10 = 30,343,835.40 : x
  2. Step 2: Convert to fraction form
    33,532,481.40/50,298,722.10 = 30,343,835.40/x
  3. Step 3: Cross multiply
    33,532,481.40x = 50,298,722.10 × 30,343,835.40
  4. Step 4: Simplify right side
    33,532,481.40x = 1,526,256,144,232,742.25
  5. Step 5: Solve for x
    x = 1,526,256,144,232,742.25/33,532,481.40
  6. Step 6: Final answer
    x = 45,515,753.10

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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.