Home / 6,881,393,804,907-9,496,324,380,303.60-3,798,389,153,522.40

Finding the Fourth Proportional to 6,881,393,804,907, 9,496,324,380,303.60 and 3,798,389,153,522.40

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Solution

The fourth proportional to 6,881,393,804,907, 9,496,324,380,303.60 and 3,798,389,153,522.40 is: 5,241,777,544,943.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,881,393,804,907 : 9,496,324,380,303.60 = 3,798,389,153,522.40 : x
  2. Step 2: Convert to fraction form
    6,881,393,804,907/9,496,324,380,303.60 = 3,798,389,153,522.40/x
  3. Step 3: Cross multiply
    6,881,393,804,907x = 9,496,324,380,303.60 × 3,798,389,153,522.40
  4. Step 4: Simplify right side
    6,881,393,804,907x = 36,070,735,524,475,519,952,224,256
  5. Step 5: Solve for x
    x = 36,070,735,524,475,519,952,224,256/6,881,393,804,907
  6. Step 6: Final answer
    x = 5,241,777,544,943.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.