Home / 3,165,831,493.02-4,743,904,652.77-1,692,181,029.42

Finding the Fourth Proportional to 3,165,831,493.02, 4,743,904,652.77 and 1,692,181,029.42

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Solution

The fourth proportional to 3,165,831,493.02, 4,743,904,652.77 and 1,692,181,029.42 is: 2,535,683,114.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,831,493.02 : 4,743,904,652.77 = 1,692,181,029.42 : x
  2. Step 2: Convert to fraction form
    3,165,831,493.02/4,743,904,652.77 = 1,692,181,029.42/x
  3. Step 3: Cross multiply
    3,165,831,493.02x = 4,743,904,652.77 × 1,692,181,029.42
  4. Step 4: Simplify right side
    3,165,831,493.02x = 8,027,545,458,802,789,376
  5. Step 5: Solve for x
    x = 8,027,545,458,802,789,376/3,165,831,493.02
  6. Step 6: Final answer
    x = 2,535,683,114.06

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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.