Home / 2,770,566,711.95-4,162,479,993.56-1,776,535,273.01

Finding the Fourth Proportional to 2,770,566,711.95, 4,162,479,993.56 and 1,776,535,273.01

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Solution

The fourth proportional to 2,770,566,711.95, 4,162,479,993.56 and 1,776,535,273.01 is: 2,669,054,132.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,566,711.95 : 4,162,479,993.56 = 1,776,535,273.01 : x
  2. Step 2: Convert to fraction form
    2,770,566,711.95/4,162,479,993.56 = 1,776,535,273.01/x
  3. Step 3: Cross multiply
    2,770,566,711.95x = 4,162,479,993.56 × 1,776,535,273.01
  4. Step 4: Simplify right side
    2,770,566,711.95x = 7,394,792,531,772,624,896
  5. Step 5: Solve for x
    x = 7,394,792,531,772,624,896/2,770,566,711.95
  6. Step 6: Final answer
    x = 2,669,054,132.45

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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.