Home / 114,693,187.34-171,924,591.72-36,912,933.30

Finding the Fourth Proportional to 114,693,187.34, 171,924,591.72 and 36,912,933.30

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Solution

The fourth proportional to 114,693,187.34, 171,924,591.72 and 36,912,933.30 is: 55,332,327.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,693,187.34 : 171,924,591.72 = 36,912,933.30 : x
  2. Step 2: Convert to fraction form
    114,693,187.34/171,924,591.72 = 36,912,933.30/x
  3. Step 3: Cross multiply
    114,693,187.34x = 171,924,591.72 × 36,912,933.30
  4. Step 4: Simplify right side
    114,693,187.34x = 6,346,240,986,790,092
  5. Step 5: Solve for x
    x = 6,346,240,986,790,092/114,693,187.34
  6. Step 6: Final answer
    x = 55,332,327.35

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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.