Home / 276,070,550,034.91-414,147,230,783.64-96,964,968,515.96

Finding the Fourth Proportional to 276,070,550,034.91, 414,147,230,783.64 and 96,964,968,515.96

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Solution

The fourth proportional to 276,070,550,034.91, 414,147,230,783.64 and 96,964,968,515.96 is: 145,461,995,815.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,070,550,034.91 : 414,147,230,783.64 = 96,964,968,515.96 : x
  2. Step 2: Convert to fraction form
    276,070,550,034.91/414,147,230,783.64 = 96,964,968,515.96/x
  3. Step 3: Cross multiply
    276,070,550,034.91x = 414,147,230,783.64 × 96,964,968,515.96
  4. Step 4: Simplify right side
    276,070,550,034.91x = 40,157,773,193,907,678,478,336
  5. Step 5: Solve for x
    x = 40,157,773,193,907,678,478,336/276,070,550,034.91
  6. Step 6: Final answer
    x = 145,461,995,815.31

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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.