Home / 150,836,419.28-226,213,335.96-41,635,485.20

Finding the Fourth Proportional to 150,836,419.28, 226,213,335.96 and 41,635,485.20

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Solution

The fourth proportional to 150,836,419.28, 226,213,335.96 and 41,635,485.20 is: 62,441,829.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,836,419.28 : 226,213,335.96 = 41,635,485.20 : x
  2. Step 2: Convert to fraction form
    150,836,419.28/226,213,335.96 = 41,635,485.20/x
  3. Step 3: Cross multiply
    150,836,419.28x = 226,213,335.96 × 41,635,485.20
  4. Step 4: Simplify right side
    150,836,419.28x = 9,418,502,001,405,208
  5. Step 5: Solve for x
    x = 9,418,502,001,405,208/150,836,419.28
  6. Step 6: Final answer
    x = 62,441,829.67

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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.