Home / 73,446,742.70-110,170,114.05-33,135,958.70

Finding the Fourth Proportional to 73,446,742.70, 110,170,114.05 and 33,135,958.70

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Solution

The fourth proportional to 73,446,742.70, 110,170,114.05 and 33,135,958.70 is: 49,703,938.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,446,742.70 : 110,170,114.05 = 33,135,958.70 : x
  2. Step 2: Convert to fraction form
    73,446,742.70/110,170,114.05 = 33,135,958.70/x
  3. Step 3: Cross multiply
    73,446,742.70x = 110,170,114.05 × 33,135,958.70
  4. Step 4: Simplify right side
    73,446,742.70x = 3,650,592,349,135,089.50
  5. Step 5: Solve for x
    x = 3,650,592,349,135,089.50/73,446,742.70
  6. Step 6: Final answer
    x = 49,703,938.05

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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.