Home / 4,922,557,995.94-7,385,011,670.25-1,606,378,736.05

Finding the Fourth Proportional to 4,922,557,995.94, 7,385,011,670.25 and 1,606,378,736.05

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Solution

The fourth proportional to 4,922,557,995.94, 7,385,011,670.25 and 1,606,378,736.05 is: 2,409,951,436.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,557,995.94 : 7,385,011,670.25 = 1,606,378,736.05 : x
  2. Step 2: Convert to fraction form
    4,922,557,995.94/7,385,011,670.25 = 1,606,378,736.05/x
  3. Step 3: Cross multiply
    4,922,557,995.94x = 7,385,011,670.25 × 1,606,378,736.05
  4. Step 4: Simplify right side
    4,922,557,995.94x = 11,863,125,712,552,230,912
  5. Step 5: Solve for x
    x = 11,863,125,712,552,230,912/4,922,557,995.94
  6. Step 6: Final answer
    x = 2,409,951,436.29

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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.