Home / 244,477,090.20-366,589,664.10-91,044,168.60

Finding the Fourth Proportional to 244,477,090.20, 366,589,664.10 and 91,044,168.60

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Solution

The fourth proportional to 244,477,090.20, 366,589,664.10 and 91,044,168.60 is: 136,519,340.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,477,090.20 : 366,589,664.10 = 91,044,168.60 : x
  2. Step 2: Convert to fraction form
    244,477,090.20/366,589,664.10 = 91,044,168.60/x
  3. Step 3: Cross multiply
    244,477,090.20x = 366,589,664.10 × 91,044,168.60
  4. Step 4: Simplify right side
    244,477,090.20x = 33,375,851,185,337,768
  5. Step 5: Solve for x
    x = 33,375,851,185,337,768/244,477,090.20
  6. Step 6: Final answer
    x = 136,519,340.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.