Home / 49,131,682,064,617-67,803,852,546,145-27,208,089,295,281

Finding the Fourth Proportional to 49,131,682,064,617, 67,803,852,546,145 and 27,208,089,295,281

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Solution

The fourth proportional to 49,131,682,064,617, 67,803,852,546,145 and 27,208,089,295,281 is: 37,548,343,494,800.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,131,682,064,617 : 67,803,852,546,145 = 27,208,089,295,281 : x
  2. Step 2: Convert to fraction form
    49,131,682,064,617/67,803,852,546,145 = 27,208,089,295,281/x
  3. Step 3: Cross multiply
    49,131,682,064,617x = 67,803,852,546,145 × 27,208,089,295,281
  4. Step 4: Simplify right side
    49,131,682,064,617x = 1,844,813,274,639,579,209,984,376,832
  5. Step 5: Solve for x
    x = 1,844,813,274,639,579,209,984,376,832/49,131,682,064,617
  6. Step 6: Final answer
    x = 37,548,343,494,800.73

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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.