Home / 9,831,387,851,999.60-14,747,081,777,999-9,831,387,851,999.60

Finding the Fourth Proportional to 9,831,387,851,999.60, 14,747,081,777,999 and 9,831,387,851,999.60

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Solution

The fourth proportional to 9,831,387,851,999.60, 14,747,081,777,999 and 9,831,387,851,999.60 is: 14,747,081,777,999

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,831,387,851,999.60 : 14,747,081,777,999 = 9,831,387,851,999.60 : x
  2. Step 2: Convert to fraction form
    9,831,387,851,999.60/14,747,081,777,999 = 9,831,387,851,999.60/x
  3. Step 3: Cross multiply
    9,831,387,851,999.60x = 14,747,081,777,999 × 9,831,387,851,999.60
  4. Step 4: Simplify right side
    9,831,387,851,999.60x = 144,984,280,644,664,019,665,289,216
  5. Step 5: Solve for x
    x = 144,984,280,644,664,019,665,289,216/9,831,387,851,999.60
  6. Step 6: Final answer
    x = 14,747,081,777,999

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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.