Home / 171,873,150.29-237,190,676.52-96,532,754.93

Finding the Fourth Proportional to 171,873,150.29, 237,190,676.52 and 96,532,754.93

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Solution

The fourth proportional to 171,873,150.29, 237,190,676.52 and 96,532,754.93 is: 133,218,419.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,873,150.29 : 237,190,676.52 = 96,532,754.93 : x
  2. Step 2: Convert to fraction form
    171,873,150.29/237,190,676.52 = 96,532,754.93/x
  3. Step 3: Cross multiply
    171,873,150.29x = 237,190,676.52 × 96,532,754.93
  4. Step 4: Simplify right side
    171,873,150.29x = 22,896,669,448,733,916
  5. Step 5: Solve for x
    x = 22,896,669,448,733,916/171,873,150.29
  6. Step 6: Final answer
    x = 133,218,419.57

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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.