Home / 3,025,765,851.37-4,540,027,822.81-1,552,939,941.44

Finding the Fourth Proportional to 3,025,765,851.37, 4,540,027,822.81 and 1,552,939,941.44

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Solution

The fourth proportional to 3,025,765,851.37, 4,540,027,822.81 and 1,552,939,941.44 is: 2,330,117,691.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,765,851.37 : 4,540,027,822.81 = 1,552,939,941.44 : x
  2. Step 2: Convert to fraction form
    3,025,765,851.37/4,540,027,822.81 = 1,552,939,941.44/x
  3. Step 3: Cross multiply
    3,025,765,851.37x = 4,540,027,822.81 × 1,552,939,941.44
  4. Step 4: Simplify right side
    3,025,765,851.37x = 7,050,390,541,297,999,872
  5. Step 5: Solve for x
    x = 7,050,390,541,297,999,872/3,025,765,851.37
  6. Step 6: Final answer
    x = 2,330,117,691.73

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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.