Home / 9,831,387,474,013.80-14,747,081,211,021-9,831,387,474,013.80

Finding the Fourth Proportional to 9,831,387,474,013.80, 14,747,081,211,021 and 9,831,387,474,013.80

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Solution

The fourth proportional to 9,831,387,474,013.80, 14,747,081,211,021 and 9,831,387,474,013.80 is: 14,747,081,211,021

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,831,387,474,013.80 : 14,747,081,211,021 = 9,831,387,474,013.80 : x
  2. Step 2: Convert to fraction form
    9,831,387,474,013.80/14,747,081,211,021 = 9,831,387,474,013.80/x
  3. Step 3: Cross multiply
    9,831,387,474,013.80x = 14,747,081,211,021 × 9,831,387,474,013.80
  4. Step 4: Simplify right side
    9,831,387,474,013.80x = 144,984,269,496,296,127,598,690,304
  5. Step 5: Solve for x
    x = 144,984,269,496,296,127,598,690,304/9,831,387,474,013.80
  6. Step 6: Final answer
    x = 14,747,081,211,021

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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.