Home / 6,670,719,664,687.20-9,205,087,935,944-3,743,707,989,978.20

Finding the Fourth Proportional to 6,670,719,664,687.20, 9,205,087,935,944 and 3,743,707,989,978.20

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Solution

The fourth proportional to 6,670,719,664,687.20, 9,205,087,935,944 and 3,743,707,989,978.20 is: 5,166,033,499,604.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,719,664,687.20 : 9,205,087,935,944 = 3,743,707,989,978.20 : x
  2. Step 2: Convert to fraction form
    6,670,719,664,687.20/9,205,087,935,944 = 3,743,707,989,978.20/x
  3. Step 3: Cross multiply
    6,670,719,664,687.20x = 9,205,087,935,944 × 3,743,707,989,978.20
  4. Step 4: Simplify right side
    6,670,719,664,687.20x = 34,461,161,254,245,491,556,745,216
  5. Step 5: Solve for x
    x = 34,461,161,254,245,491,556,745,216/6,670,719,664,687.20
  6. Step 6: Final answer
    x = 5,166,033,499,604.64

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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.