Home / 49,131,682,064,616-67,803,852,546,144-27,208,089,295,280

Finding the Fourth Proportional to 49,131,682,064,616, 67,803,852,546,144 and 27,208,089,295,280

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Solution

The fourth proportional to 49,131,682,064,616, 67,803,852,546,144 and 27,208,089,295,280 is: 37,548,343,494,799.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,131,682,064,616 : 67,803,852,546,144 = 27,208,089,295,280 : x
  2. Step 2: Convert to fraction form
    49,131,682,064,616/67,803,852,546,144 = 27,208,089,295,280/x
  3. Step 3: Cross multiply
    49,131,682,064,616x = 67,803,852,546,144 × 27,208,089,295,280
  4. Step 4: Simplify right side
    49,131,682,064,616x = 1,844,813,274,639,484,102,228,574,208
  5. Step 5: Solve for x
    x = 1,844,813,274,639,484,102,228,574,208/49,131,682,064,616
  6. Step 6: Final answer
    x = 37,548,343,494,799.55

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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.