Home / 248,323,889,850.49-372,485,834,355.30-59,669,785,404.15

Finding the Fourth Proportional to 248,323,889,850.49, 372,485,834,355.30 and 59,669,785,404.15

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Solution

The fourth proportional to 248,323,889,850.49, 372,485,834,355.30 and 59,669,785,404.15 is: 89,504,678,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,323,889,850.49 : 372,485,834,355.30 = 59,669,785,404.15 : x
  2. Step 2: Convert to fraction form
    248,323,889,850.49/372,485,834,355.30 = 59,669,785,404.15/x
  3. Step 3: Cross multiply
    248,323,889,850.49x = 372,485,834,355.30 × 59,669,785,404.15
  4. Step 4: Simplify right side
    248,323,889,850.49x = 22,226,149,802,066,514,542,592
  5. Step 5: Solve for x
    x = 22,226,149,802,066,514,542,592/248,323,889,850.49
  6. Step 6: Final answer
    x = 89,504,678,005.20

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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.