Home / 327,959,436.36-452,587,033.62-186,828,565.14

Finding the Fourth Proportional to 327,959,436.36, 452,587,033.62 and 186,828,565.14

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Solution

The fourth proportional to 327,959,436.36, 452,587,033.62 and 186,828,565.14 is: 257,825,135.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,959,436.36 : 452,587,033.62 = 186,828,565.14 : x
  2. Step 2: Convert to fraction form
    327,959,436.36/452,587,033.62 = 186,828,565.14/x
  3. Step 3: Cross multiply
    327,959,436.36x = 452,587,033.62 × 186,828,565.14
  4. Step 4: Simplify right side
    327,959,436.36x = 84,556,186,092,193,536
  5. Step 5: Solve for x
    x = 84,556,186,092,193,536/327,959,436.36
  6. Step 6: Final answer
    x = 257,825,135.42

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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.