Home / 167,270,244.56-230,819,404.34-96,710,381.84

Finding the Fourth Proportional to 167,270,244.56, 230,819,404.34 and 96,710,381.84

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Solution

The fourth proportional to 167,270,244.56, 230,819,404.34 and 96,710,381.84 is: 133,452,502.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,270,244.56 : 230,819,404.34 = 96,710,381.84 : x
  2. Step 2: Convert to fraction form
    167,270,244.56/230,819,404.34 = 96,710,381.84/x
  3. Step 3: Cross multiply
    167,270,244.56x = 230,819,404.34 × 96,710,381.84
  4. Step 4: Simplify right side
    167,270,244.56x = 22,322,632,728,165,104
  5. Step 5: Solve for x
    x = 22,322,632,728,165,104/167,270,244.56
  6. Step 6: Final answer
    x = 133,452,502.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.