Home / 19,755,775,208,428-27,263,705,555,367-11,846,735,793,667

Finding the Fourth Proportional to 19,755,775,208,428, 27,263,705,555,367 and 11,846,735,793,667

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Solution

The fourth proportional to 19,755,775,208,428, 27,263,705,555,367 and 11,846,735,793,667 is: 16,348,936,605,280.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,755,775,208,428 : 27,263,705,555,367 = 11,846,735,793,667 : x
  2. Step 2: Convert to fraction form
    19,755,775,208,428/27,263,705,555,367 = 11,846,735,793,667/x
  3. Step 3: Cross multiply
    19,755,775,208,428x = 27,263,705,555,367 × 11,846,735,793,667
  4. Step 4: Simplify right side
    19,755,775,208,428x = 322,985,916,470,764,093,776,592,896
  5. Step 5: Solve for x
    x = 322,985,916,470,764,093,776,592,896/19,755,775,208,428
  6. Step 6: Final answer
    x = 16,348,936,605,280.63

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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.