Home / 21,600,849,933,060-29,809,194,969,094-11,724,095,458,120

Finding the Fourth Proportional to 21,600,849,933,060, 29,809,194,969,094 and 11,724,095,458,120

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Solution

The fourth proportional to 21,600,849,933,060, 29,809,194,969,094 and 11,724,095,458,120 is: 16,179,263,706,308.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,600,849,933,060 : 29,809,194,969,094 = 11,724,095,458,120 : x
  2. Step 2: Convert to fraction form
    21,600,849,933,060/29,809,194,969,094 = 11,724,095,458,120/x
  3. Step 3: Cross multiply
    21,600,849,933,060x = 29,809,194,969,094 × 11,724,095,458,120
  4. Step 4: Simplify right side
    21,600,849,933,060x = 349,485,847,347,368,527,805,808,640
  5. Step 5: Solve for x
    x = 349,485,847,347,368,527,805,808,640/21,600,849,933,060
  6. Step 6: Final answer
    x = 16,179,263,706,308.24

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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.