Home / 15,926,403,610.74-23,892,752,489.45-5,842,210,157.57

Finding the Fourth Proportional to 15,926,403,610.74, 23,892,752,489.45 and 5,842,210,157.57

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Solution

The fourth proportional to 15,926,403,610.74, 23,892,752,489.45 and 5,842,210,157.57 is: 8,764,469,662.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,926,403,610.74 : 23,892,752,489.45 = 5,842,210,157.57 : x
  2. Step 2: Convert to fraction form
    15,926,403,610.74/23,892,752,489.45 = 5,842,210,157.57/x
  3. Step 3: Cross multiply
    15,926,403,610.74x = 23,892,752,489.45 × 5,842,210,157.57
  4. Step 4: Simplify right side
    15,926,403,610.74x = 139,586,481,286,022,004,736
  5. Step 5: Solve for x
    x = 139,586,481,286,022,004,736/15,926,403,610.74
  6. Step 6: Final answer
    x = 8,764,469,662.94

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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.