Home / 25,435,235,662.24-38,152,844,513.52-6,802,247,243.68

Finding the Fourth Proportional to 25,435,235,662.24, 38,152,844,513.52 and 6,802,247,243.68

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Solution

The fourth proportional to 25,435,235,662.24, 38,152,844,513.52 and 6,802,247,243.68 is: 10,203,368,464.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,435,235,662.24 : 38,152,844,513.52 = 6,802,247,243.68 : x
  2. Step 2: Convert to fraction form
    25,435,235,662.24/38,152,844,513.52 = 6,802,247,243.68/x
  3. Step 3: Cross multiply
    25,435,235,662.24x = 38,152,844,513.52 × 6,802,247,243.68
  4. Step 4: Simplify right side
    25,435,235,662.24x = 259,525,081,430,643,015,680
  5. Step 5: Solve for x
    x = 259,525,081,430,643,015,680/25,435,235,662.24
  6. Step 6: Final answer
    x = 10,203,368,464.01

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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.