Home / 3,097,322,113.06-4,646,889,769.32-998,756,315.50

Finding the Fourth Proportional to 3,097,322,113.06, 4,646,889,769.32 and 998,756,315.50

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Solution

The fourth proportional to 3,097,322,113.06, 4,646,889,769.32 and 998,756,315.50 is: 1,498,426,813.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,322,113.06 : 4,646,889,769.32 = 998,756,315.50 : x
  2. Step 2: Convert to fraction form
    3,097,322,113.06/4,646,889,769.32 = 998,756,315.50/x
  3. Step 3: Cross multiply
    3,097,322,113.06x = 4,646,889,769.32 × 998,756,315.50
  4. Step 4: Simplify right side
    3,097,322,113.06x = 4,641,110,504,540,687,360
  5. Step 5: Solve for x
    x = 4,641,110,504,540,687,360/3,097,322,113.06
  6. Step 6: Final answer
    x = 1,498,426,813.59

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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.