Home / 183,975,261.39-275,930,125.92-73,301,655.92

Finding the Fourth Proportional to 183,975,261.39, 275,930,125.92 and 73,301,655.92

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Solution

The fourth proportional to 183,975,261.39, 275,930,125.92 and 73,301,655.92 is: 109,939,428.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,975,261.39 : 275,930,125.92 = 73,301,655.92 : x
  2. Step 2: Convert to fraction form
    183,975,261.39/275,930,125.92 = 73,301,655.92/x
  3. Step 3: Cross multiply
    183,975,261.39x = 275,930,125.92 × 73,301,655.92
  4. Step 4: Simplify right side
    183,975,261.39x = 20,226,135,146,770,464
  5. Step 5: Solve for x
    x = 20,226,135,146,770,464/183,975,261.39
  6. Step 6: Final answer
    x = 109,939,428.78

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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.