Home / 276,070,550,036.41-414,147,230,785.89-96,964,968,517.47

Finding the Fourth Proportional to 276,070,550,036.41, 414,147,230,785.89 and 96,964,968,517.47

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Solution

The fourth proportional to 276,070,550,036.41, 414,147,230,785.89 and 96,964,968,517.47 is: 145,461,995,817.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,070,550,036.41 : 414,147,230,785.89 = 96,964,968,517.47 : x
  2. Step 2: Convert to fraction form
    276,070,550,036.41/414,147,230,785.89 = 96,964,968,517.47/x
  3. Step 3: Cross multiply
    276,070,550,036.41x = 414,147,230,785.89 × 96,964,968,517.47
  4. Step 4: Simplify right side
    276,070,550,036.41x = 40,157,773,194,751,211,732,992
  5. Step 5: Solve for x
    x = 40,157,773,194,751,211,732,992/276,070,550,036.41
  6. Step 6: Final answer
    x = 145,461,995,817.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.