Home / 241,298,940.52-333,026,693.22-136,902,874.60

Finding the Fourth Proportional to 241,298,940.52, 333,026,693.22 and 136,902,874.60

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Solution

The fourth proportional to 241,298,940.52, 333,026,693.22 and 136,902,874.60 is: 188,945,345.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,298,940.52 : 333,026,693.22 = 136,902,874.60 : x
  2. Step 2: Convert to fraction form
    241,298,940.52/333,026,693.22 = 136,902,874.60/x
  3. Step 3: Cross multiply
    241,298,940.52x = 333,026,693.22 × 136,902,874.60
  4. Step 4: Simplify right side
    241,298,940.52x = 45,592,311,620,350,336
  5. Step 5: Solve for x
    x = 45,592,311,620,350,336/241,298,940.52
  6. Step 6: Final answer
    x = 188,945,345.23

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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.