Home / 17,381,513,983,512-23,987,000,952,562-9,578,159,650,906

Finding the Fourth Proportional to 17,381,513,983,512, 23,987,000,952,562 and 9,578,159,650,906

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Solution

The fourth proportional to 17,381,513,983,512, 23,987,000,952,562 and 9,578,159,650,906 is: 13,218,142,268,159.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,381,513,983,512 : 23,987,000,952,562 = 9,578,159,650,906 : x
  2. Step 2: Convert to fraction form
    17,381,513,983,512/23,987,000,952,562 = 9,578,159,650,906/x
  3. Step 3: Cross multiply
    17,381,513,983,512x = 23,987,000,952,562 × 9,578,159,650,906
  4. Step 4: Simplify right side
    17,381,513,983,512x = 229,751,324,670,073,133,789,609,984
  5. Step 5: Solve for x
    x = 229,751,324,670,073,133,789,609,984/17,381,513,983,512
  6. Step 6: Final answer
    x = 13,218,142,268,159.95

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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.