Home / 21,600,849,932,055-29,809,194,967,713-11,724,095,457,113

Finding the Fourth Proportional to 21,600,849,932,055, 29,809,194,967,713 and 11,724,095,457,113

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Solution

The fourth proportional to 21,600,849,932,055, 29,809,194,967,713 and 11,724,095,457,113 is: 16,179,263,704,921.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,600,849,932,055 : 29,809,194,967,713 = 11,724,095,457,113 : x
  2. Step 2: Convert to fraction form
    21,600,849,932,055/29,809,194,967,713 = 11,724,095,457,113/x
  3. Step 3: Cross multiply
    21,600,849,932,055x = 29,809,194,967,713 × 11,724,095,457,113
  4. Step 4: Simplify right side
    21,600,849,932,055x = 349,485,847,301,159,696,222,650,368
  5. Step 5: Solve for x
    x = 349,485,847,301,159,696,222,650,368/21,600,849,932,055
  6. Step 6: Final answer
    x = 16,179,263,704,921.79

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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.