Home / 171,060,200.82-236,068,057.05-96,719,165.26

Finding the Fourth Proportional to 171,060,200.82, 236,068,057.05 and 96,719,165.26

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Solution

The fourth proportional to 171,060,200.82, 236,068,057.05 and 96,719,165.26 is: 133,475,263.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,060,200.82 : 236,068,057.05 = 96,719,165.26 : x
  2. Step 2: Convert to fraction form
    171,060,200.82/236,068,057.05 = 96,719,165.26/x
  3. Step 3: Cross multiply
    171,060,200.82x = 236,068,057.05 × 96,719,165.26
  4. Step 4: Simplify right side
    171,060,200.82x = 22,832,305,421,835,888
  5. Step 5: Solve for x
    x = 22,832,305,421,835,888/171,060,200.82
  6. Step 6: Final answer
    x = 133,475,263.75

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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.