Home / 10,694,555,880.89-14,757,746,512.49-5,936,456,991.08

Finding the Fourth Proportional to 10,694,555,880.89, 14,757,746,512.49 and 5,936,456,991.08

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Solution

The fourth proportional to 10,694,555,880.89, 14,757,746,512.49 and 5,936,456,991.08 is: 8,191,899,545.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694,555,880.89 : 14,757,746,512.49 = 5,936,456,991.08 : x
  2. Step 2: Convert to fraction form
    10,694,555,880.89/14,757,746,512.49 = 5,936,456,991.08/x
  3. Step 3: Cross multiply
    10,694,555,880.89x = 14,757,746,512.49 × 5,936,456,991.08
  4. Step 4: Simplify right side
    10,694,555,880.89x = 87,608,727,456,688,717,824
  5. Step 5: Solve for x
    x = 87,608,727,456,688,717,824/10,694,555,880.89
  6. Step 6: Final answer
    x = 8,191,899,545.20

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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.