Home / 19,755,775,208,427-27,263,705,555,366-11,846,735,793,666

Finding the Fourth Proportional to 19,755,775,208,427, 27,263,705,555,366 and 11,846,735,793,666

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Solution

The fourth proportional to 19,755,775,208,427, 27,263,705,555,366 and 11,846,735,793,666 is: 16,348,936,605,279.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,755,775,208,427 : 27,263,705,555,366 = 11,846,735,793,666 : x
  2. Step 2: Convert to fraction form
    19,755,775,208,427/27,263,705,555,366 = 11,846,735,793,666/x
  3. Step 3: Cross multiply
    19,755,775,208,427x = 27,263,705,555,366 × 11,846,735,793,666
  4. Step 4: Simplify right side
    19,755,775,208,427x = 322,985,916,470,724,992,394,330,112
  5. Step 5: Solve for x
    x = 322,985,916,470,724,992,394,330,112/19,755,775,208,427
  6. Step 6: Final answer
    x = 16,348,936,605,279.48

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1.5x scale

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.