Home / 13,973,524,966,456-21,055,667,051,280-11,482,496,453,101

Finding the Fourth Proportional to 13,973,524,966,456, 21,055,667,051,280 and 11,482,496,453,101

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Solution

The fourth proportional to 13,973,524,966,456, 21,055,667,051,280 and 11,482,496,453,101 is: 17,302,121,176,609.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,973,524,966,456 : 21,055,667,051,280 = 11,482,496,453,101 : x
  2. Step 2: Convert to fraction form
    13,973,524,966,456/21,055,667,051,280 = 11,482,496,453,101/x
  3. Step 3: Cross multiply
    13,973,524,966,456x = 21,055,667,051,280 × 11,482,496,453,101
  4. Step 4: Simplify right side
    13,973,524,966,456x = 241,771,622,233,998,190,220,148,736
  5. Step 5: Solve for x
    x = 241,771,622,233,998,190,220,148,736/13,973,524,966,456
  6. Step 6: Final answer
    x = 17,302,121,176,609.38

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.