Home / 12,844,144,010.98-19,266,952,276.82-3,400,542,454.06

Finding the Fourth Proportional to 12,844,144,010.98, 19,266,952,276.82 and 3,400,542,454.06

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Solution

The fourth proportional to 12,844,144,010.98, 19,266,952,276.82 and 3,400,542,454.06 is: 5,101,008,609.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,844,144,010.98 : 19,266,952,276.82 = 3,400,542,454.06 : x
  2. Step 2: Convert to fraction form
    12,844,144,010.98/19,266,952,276.82 = 3,400,542,454.06/x
  3. Step 3: Cross multiply
    12,844,144,010.98x = 19,266,952,276.82 × 3,400,542,454.06
  4. Step 4: Simplify right side
    12,844,144,010.98x = 65,518,089,177,674,383,360
  5. Step 5: Solve for x
    x = 65,518,089,177,674,383,360/12,844,144,010.98
  6. Step 6: Final answer
    x = 5,101,008,609.19

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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.