Home / 635,160,351.36-952,026,425.28-323,392,852.80

Finding the Fourth Proportional to 635,160,351.36, 952,026,425.28 and 323,392,852.80

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Solution

The fourth proportional to 635,160,351.36, 952,026,425.28 and 323,392,852.80 is: 484,725,693.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,160,351.36 : 952,026,425.28 = 323,392,852.80 : x
  2. Step 2: Convert to fraction form
    635,160,351.36/952,026,425.28 = 323,392,852.80/x
  3. Step 3: Cross multiply
    635,160,351.36x = 952,026,425.28 × 323,392,852.80
  4. Step 4: Simplify right side
    635,160,351.36x = 307,878,541,612,285,248
  5. Step 5: Solve for x
    x = 307,878,541,612,285,248/635,160,351.36
  6. Step 6: Final answer
    x = 484,725,693.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.