Home / 7,786,842,326.84-11,680,263,625.16-1,891,361,837.18

Finding the Fourth Proportional to 7,786,842,326.84, 11,680,263,625.16 and 1,891,361,837.18

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Solution

The fourth proportional to 7,786,842,326.84, 11,680,263,625.16 and 1,891,361,837.18 is: 2,837,042,788.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,786,842,326.84 : 11,680,263,625.16 = 1,891,361,837.18 : x
  2. Step 2: Convert to fraction form
    7,786,842,326.84/11,680,263,625.16 = 1,891,361,837.18/x
  3. Step 3: Cross multiply
    7,786,842,326.84x = 11,680,263,625.16 × 1,891,361,837.18
  4. Step 4: Simplify right side
    7,786,842,326.84x = 22,091,604,868,774,727,680
  5. Step 5: Solve for x
    x = 22,091,604,868,774,727,680/7,786,842,326.84
  6. Step 6: Final answer
    x = 2,837,042,788.53

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