Home / 9,831,387,852,002.80-14,747,081,778,004-9,831,387,852,002.80

Finding the Fourth Proportional to 9,831,387,852,002.80, 14,747,081,778,004 and 9,831,387,852,002.80

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Solution

The fourth proportional to 9,831,387,852,002.80, 14,747,081,778,004 and 9,831,387,852,002.80 is: 14,747,081,778,004

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,831,387,852,002.80 : 14,747,081,778,004 = 9,831,387,852,002.80 : x
  2. Step 2: Convert to fraction form
    9,831,387,852,002.80/14,747,081,778,004 = 9,831,387,852,002.80/x
  3. Step 3: Cross multiply
    9,831,387,852,002.80x = 14,747,081,778,004 × 9,831,387,852,002.80
  4. Step 4: Simplify right side
    9,831,387,852,002.80x = 144,984,280,644,760,381,551,542,272
  5. Step 5: Solve for x
    x = 144,984,280,644,760,381,551,542,272/9,831,387,852,002.80
  6. Step 6: Final answer
    x = 14,747,081,778,004

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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.