Home / 240,456,797,050.54-331,836,860,008.10-141,472,968,576.48

Finding the Fourth Proportional to 240,456,797,050.54, 331,836,860,008.10 and 141,472,968,576.48

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Solution

The fourth proportional to 240,456,797,050.54, 331,836,860,008.10 and 141,472,968,576.48 is: 195,236,509,195.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,456,797,050.54 : 331,836,860,008.10 = 141,472,968,576.48 : x
  2. Step 2: Convert to fraction form
    240,456,797,050.54/331,836,860,008.10 = 141,472,968,576.48/x
  3. Step 3: Cross multiply
    240,456,797,050.54x = 331,836,860,008.10 × 141,472,968,576.48
  4. Step 4: Simplify right side
    240,456,797,050.54x = 46,945,945,668,443,726,413,824
  5. Step 5: Solve for x
    x = 46,945,945,668,443,726,413,824/240,456,797,050.54
  6. Step 6: Final answer
    x = 195,236,509,195.36

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Double scale
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1.5x scale

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.