Home / 11,378,225,478,605-15,701,962,781,335-6,175,655,220,198.80

Finding the Fourth Proportional to 11,378,225,478,605, 15,701,962,781,335 and 6,175,655,220,198.80

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Solution

The fourth proportional to 11,378,225,478,605, 15,701,962,781,335 and 6,175,655,220,198.80 is: 8,522,410,511,222.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,378,225,478,605 : 15,701,962,781,335 = 6,175,655,220,198.80 : x
  2. Step 2: Convert to fraction form
    11,378,225,478,605/15,701,962,781,335 = 6,175,655,220,198.80/x
  3. Step 3: Cross multiply
    11,378,225,478,605x = 15,701,962,781,335 × 6,175,655,220,198.80
  4. Step 4: Simplify right side
    11,378,225,478,605x = 96,969,908,417,918,761,525,313,536
  5. Step 5: Solve for x
    x = 96,969,908,417,918,761,525,313,536/11,378,225,478,605
  6. Step 6: Final answer
    x = 8,522,410,511,222.14

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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.