Home / 6,162,493,366.32-8,503,523,398.68-3,449,909,707.33

Finding the Fourth Proportional to 6,162,493,366.32, 8,503,523,398.68 and 3,449,909,707.33

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Solution

The fourth proportional to 6,162,493,366.32, 8,503,523,398.68 and 3,449,909,707.33 is: 4,760,473,752.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,493,366.32 : 8,503,523,398.68 = 3,449,909,707.33 : x
  2. Step 2: Convert to fraction form
    6,162,493,366.32/8,503,523,398.68 = 3,449,909,707.33/x
  3. Step 3: Cross multiply
    6,162,493,366.32x = 8,503,523,398.68 × 3,449,909,707.33
  4. Step 4: Simplify right side
    6,162,493,366.32x = 29,336,387,919,613,927,424
  5. Step 5: Solve for x
    x = 29,336,387,919,613,927,424/6,162,493,366.32
  6. Step 6: Final answer
    x = 4,760,473,752.39

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Double scale
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1.5x scale

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.