Home / 133,581,265.48-200,232,049.42-55,902,674.92

Finding the Fourth Proportional to 133,581,265.48, 200,232,049.42 and 55,902,674.92

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Solution

The fourth proportional to 133,581,265.48, 200,232,049.42 and 55,902,674.92 is: 83,795,486.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,581,265.48 : 200,232,049.42 = 55,902,674.92 : x
  2. Step 2: Convert to fraction form
    133,581,265.48/200,232,049.42 = 55,902,674.92/x
  3. Step 3: Cross multiply
    133,581,265.48x = 200,232,049.42 × 55,902,674.92
  4. Step 4: Simplify right side
    133,581,265.48x = 11,193,507,167,291,634
  5. Step 5: Solve for x
    x = 11,193,507,167,291,634/133,581,265.48
  6. Step 6: Final answer
    x = 83,795,486.79

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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.