Home / 11,979,887,218,300-16,530,849,643,366-6,706,624,584,912

Finding the Fourth Proportional to 11,979,887,218,300, 16,530,849,643,366 and 6,706,624,584,912

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Solution

The fourth proportional to 11,979,887,218,300, 16,530,849,643,366 and 6,706,624,584,912 is: 9,254,361,131,073.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,979,887,218,300 : 16,530,849,643,366 = 6,706,624,584,912 : x
  2. Step 2: Convert to fraction form
    11,979,887,218,300/16,530,849,643,366 = 6,706,624,584,912/x
  3. Step 3: Cross multiply
    11,979,887,218,300x = 16,530,849,643,366 × 6,706,624,584,912
  4. Step 4: Simplify right side
    11,979,887,218,300x = 110,866,202,627,682,187,132,010,496
  5. Step 5: Solve for x
    x = 110,866,202,627,682,187,132,010,496/11,979,887,218,300
  6. Step 6: Final answer
    x = 9,254,361,131,073.70

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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.