Home / 1,471,234,935.25-2,207,886,726.12-1,330,571,787.31

Finding the Fourth Proportional to 1,471,234,935.25, 2,207,886,726.12 and 1,330,571,787.31

Calculator

Solution

The fourth proportional to 1,471,234,935.25, 2,207,886,726.12 and 1,330,571,787.31 is: 1,996,793,113.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,471,234,935.25 : 2,207,886,726.12 = 1,330,571,787.31 : x
  2. Step 2: Convert to fraction form
    1,471,234,935.25/2,207,886,726.12 = 1,330,571,787.31/x
  3. Step 3: Cross multiply
    1,471,234,935.25x = 2,207,886,726.12 × 1,330,571,787.31
  4. Step 4: Simplify right side
    1,471,234,935.25x = 2,937,751,787,351,512,576
  5. Step 5: Solve for x
    x = 2,937,751,787,351,512,576/1,471,234,935.25
  6. Step 6: Final answer
    x = 1,996,793,113.71

Related Problems

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.