Home / 248,323,890,029.88-372,485,834,623.86-59,669,785,583.60

Finding the Fourth Proportional to 248,323,890,029.88, 372,485,834,623.86 and 59,669,785,583.60

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Solution

The fourth proportional to 248,323,890,029.88, 372,485,834,623.86 and 59,669,785,583.60 is: 89,504,678,274.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,323,890,029.88 : 372,485,834,623.86 = 59,669,785,583.60 : x
  2. Step 2: Convert to fraction form
    248,323,890,029.88/372,485,834,623.86 = 59,669,785,583.60/x
  3. Step 3: Cross multiply
    248,323,890,029.88x = 372,485,834,623.86 × 59,669,785,583.60
  4. Step 4: Simplify right side
    248,323,890,029.88x = 22,226,149,884,932,153,933,824
  5. Step 5: Solve for x
    x = 22,226,149,884,932,153,933,824/248,323,890,029.88
  6. Step 6: Final answer
    x = 89,504,678,274.24

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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.