Home / 68,373,049.41-94,351,225-37,427,291.01

Finding the Fourth Proportional to 68,373,049.41, 94,351,225 and 37,427,291.01

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Solution

The fourth proportional to 68,373,049.41, 94,351,225 and 37,427,291.01 is: 51,647,700.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,373,049.41 : 94,351,225 = 37,427,291.01 : x
  2. Step 2: Convert to fraction form
    68,373,049.41/94,351,225 = 37,427,291.01/x
  3. Step 3: Cross multiply
    68,373,049.41x = 94,351,225 × 37,427,291.01
  4. Step 4: Simplify right side
    68,373,049.41x = 3,531,310,755,224,987
  5. Step 5: Solve for x
    x = 3,531,310,755,224,987/68,373,049.41
  6. Step 6: Final answer
    x = 51,647,700.16

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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.