Home / 49,131,682,055,880-67,803,852,534,084-27,208,089,286,540

Finding the Fourth Proportional to 49,131,682,055,880, 67,803,852,534,084 and 27,208,089,286,540

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Solution

The fourth proportional to 49,131,682,055,880, 67,803,852,534,084 and 27,208,089,286,540 is: 37,548,343,482,735.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,131,682,055,880 : 67,803,852,534,084 = 27,208,089,286,540 : x
  2. Step 2: Convert to fraction form
    49,131,682,055,880/67,803,852,534,084 = 27,208,089,286,540/x
  3. Step 3: Cross multiply
    49,131,682,055,880x = 67,803,852,534,084 × 27,208,089,286,540
  4. Step 4: Simplify right side
    49,131,682,055,880x = 1,844,813,273,718,748,941,960,347,648
  5. Step 5: Solve for x
    x = 1,844,813,273,718,748,941,960,347,648/49,131,682,055,880
  6. Step 6: Final answer
    x = 37,548,343,482,735.80

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1.5x scale

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.