Home / 796,605,719.28-1,194,227,025.48-305,671,296.48

Finding the Fourth Proportional to 796,605,719.28, 1,194,227,025.48 and 305,671,296.48

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Solution

The fourth proportional to 796,605,719.28, 1,194,227,025.48 and 305,671,296.48 is: 458,245,420.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,605,719.28 : 1,194,227,025.48 = 305,671,296.48 : x
  2. Step 2: Convert to fraction form
    796,605,719.28/1,194,227,025.48 = 305,671,296.48/x
  3. Step 3: Cross multiply
    796,605,719.28x = 1,194,227,025.48 × 305,671,296.48
  4. Step 4: Simplify right side
    796,605,719.28x = 365,040,923,169,925,632
  5. Step 5: Solve for x
    x = 365,040,923,169,925,632/796,605,719.28
  6. Step 6: Final answer
    x = 458,245,420.96

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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.