Home / 11,246,078,110.50-15,519,251,784.24-6,165,268,316.46

Finding the Fourth Proportional to 11,246,078,110.50, 15,519,251,784.24 and 6,165,268,316.46

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Solution

The fourth proportional to 11,246,078,110.50, 15,519,251,784.24 and 6,165,268,316.46 is: 8,507,886,071.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,246,078,110.50 : 15,519,251,784.24 = 6,165,268,316.46 : x
  2. Step 2: Convert to fraction form
    11,246,078,110.50/15,519,251,784.24 = 6,165,268,316.46/x
  3. Step 3: Cross multiply
    11,246,078,110.50x = 15,519,251,784.24 × 6,165,268,316.46
  4. Step 4: Simplify right side
    11,246,078,110.50x = 95,680,351,320,540,200,960
  5. Step 5: Solve for x
    x = 95,680,351,320,540,200,960/11,246,078,110.50
  6. Step 6: Final answer
    x = 8,507,886,071.96

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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.