Home / 11,569,536,820,475-15,965,963,418,322-6,366,965,489,470.20

Finding the Fourth Proportional to 11,569,536,820,475, 15,965,963,418,322 and 6,366,965,489,470.20

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Solution

The fourth proportional to 11,569,536,820,475, 15,965,963,418,322 and 6,366,965,489,470.20 is: 8,786,413,809,643.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,569,536,820,475 : 15,965,963,418,322 = 6,366,965,489,470.20 : x
  2. Step 2: Convert to fraction form
    11,569,536,820,475/15,965,963,418,322 = 6,366,965,489,470.20/x
  3. Step 3: Cross multiply
    11,569,536,820,475x = 15,965,963,418,322 × 6,366,965,489,470.20
  4. Step 4: Simplify right side
    11,569,536,820,475x = 101,654,738,090,599,844,832,870,400
  5. Step 5: Solve for x
    x = 101,654,738,090,599,844,832,870,400/11,569,536,820,475
  6. Step 6: Final answer
    x = 8,786,413,809,643.44

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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.