Home / 6,122,213,255,646.50-8,448,910,964,738.80-3,520,929,621,173.10

Finding the Fourth Proportional to 6,122,213,255,646.50, 8,448,910,964,738.80 and 3,520,929,621,173.10

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Solution

The fourth proportional to 6,122,213,255,646.50, 8,448,910,964,738.80 and 3,520,929,621,173.10 is: 4,859,030,491,132.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122,213,255,646.50 : 8,448,910,964,738.80 = 3,520,929,621,173.10 : x
  2. Step 2: Convert to fraction form
    6,122,213,255,646.50/8,448,910,964,738.80 = 3,520,929,621,173.10/x
  3. Step 3: Cross multiply
    6,122,213,255,646.50x = 8,448,910,964,738.80 × 3,520,929,621,173.10
  4. Step 4: Simplify right side
    6,122,213,255,646.50x = 29,748,020,882,403,033,285,132,288
  5. Step 5: Solve for x
    x = 29,748,020,882,403,033,285,132,288/6,122,213,255,646.50
  6. Step 6: Final answer
    x = 4,859,030,491,132.68

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Double scale
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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.