Home / 248,323,889,850.98-372,485,834,356.04-59,669,785,404.66

Finding the Fourth Proportional to 248,323,889,850.98, 372,485,834,356.04 and 59,669,785,404.66

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Solution

The fourth proportional to 248,323,889,850.98, 372,485,834,356.04 and 59,669,785,404.66 is: 89,504,678,005.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,323,889,850.98 : 372,485,834,356.04 = 59,669,785,404.66 : x
  2. Step 2: Convert to fraction form
    248,323,889,850.98/372,485,834,356.04 = 59,669,785,404.66/x
  3. Step 3: Cross multiply
    248,323,889,850.98x = 372,485,834,356.04 × 59,669,785,404.66
  4. Step 4: Simplify right side
    248,323,889,850.98x = 22,226,149,802,300,636,397,568
  5. Step 5: Solve for x
    x = 22,226,149,802,300,636,397,568/248,323,889,850.98
  6. Step 6: Final answer
    x = 89,504,678,005.96

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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.