Home / 4,932,964,086.18-7,396,491,130.02-1,570,082,460.18

Finding the Fourth Proportional to 4,932,964,086.18, 7,396,491,130.02 and 1,570,082,460.18

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Solution

The fourth proportional to 4,932,964,086.18, 7,396,491,130.02 and 1,570,082,460.18 is: 2,354,183,161.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,964,086.18 : 7,396,491,130.02 = 1,570,082,460.18 : x
  2. Step 2: Convert to fraction form
    4,932,964,086.18/7,396,491,130.02 = 1,570,082,460.18/x
  3. Step 3: Cross multiply
    4,932,964,086.18x = 7,396,491,130.02 × 1,570,082,460.18
  4. Step 4: Simplify right side
    4,932,964,086.18x = 11,613,100,990,121,351,168
  5. Step 5: Solve for x
    x = 11,613,100,990,121,351,168/4,932,964,086.18
  6. Step 6: Final answer
    x = 2,354,183,161.94

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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.