Home / 25,435,235,596.62-38,152,844,415.04-6,802,247,178.20

Finding the Fourth Proportional to 25,435,235,596.62, 38,152,844,415.04 and 6,802,247,178.20

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Solution

The fourth proportional to 25,435,235,596.62, 38,152,844,415.04 and 6,802,247,178.20 is: 10,203,368,365.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,435,235,596.62 : 38,152,844,415.04 = 6,802,247,178.20 : x
  2. Step 2: Convert to fraction form
    25,435,235,596.62/38,152,844,415.04 = 6,802,247,178.20/x
  3. Step 3: Cross multiply
    25,435,235,596.62x = 38,152,844,415.04 × 6,802,247,178.20
  4. Step 4: Simplify right side
    25,435,235,596.62x = 259,525,078,262,509,469,696
  5. Step 5: Solve for x
    x = 259,525,078,262,509,469,696/25,435,235,596.62
  6. Step 6: Final answer
    x = 10,203,368,365.77

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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.