Home / 167,270,241.65-230,819,400.32-96,710,378.94

Finding the Fourth Proportional to 167,270,241.65, 230,819,400.32 and 96,710,378.94

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Solution

The fourth proportional to 167,270,241.65, 230,819,400.32 and 96,710,378.94 is: 133,452,498.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,270,241.65 : 230,819,400.32 = 96,710,378.94 : x
  2. Step 2: Convert to fraction form
    167,270,241.65/230,819,400.32 = 96,710,378.94/x
  3. Step 3: Cross multiply
    167,270,241.65x = 230,819,400.32 × 96,710,378.94
  4. Step 4: Simplify right side
    167,270,241.65x = 22,322,631,671,167,204
  5. Step 5: Solve for x
    x = 22,322,631,671,167,204/167,270,241.65
  6. Step 6: Final answer
    x = 133,452,498.49

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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.