Home / 79,349,066.80-109,491,796.47-44,062,074.25

Finding the Fourth Proportional to 79,349,066.80, 109,491,796.47 and 44,062,074.25

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Solution

The fourth proportional to 79,349,066.80, 109,491,796.47 and 44,062,074.25 is: 60,800,156.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,349,066.80 : 109,491,796.47 = 44,062,074.25 : x
  2. Step 2: Convert to fraction form
    79,349,066.80/109,491,796.47 = 44,062,074.25/x
  3. Step 3: Cross multiply
    79,349,066.80x = 109,491,796.47 × 44,062,074.25
  4. Step 4: Simplify right side
    79,349,066.80x = 4,824,435,665,553,299
  5. Step 5: Solve for x
    x = 4,824,435,665,553,299/79,349,066.80
  6. Step 6: Final answer
    x = 60,800,156.33

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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.