Home / 1,690,868,456.72-3,497,723,911.69

Finding the Third Proportional to 1,690,868,456.72 and 3,497,723,911.69

Calculator

Solution

The third proportional to 1,690,868,456.72 and 3,497,723,911.69 is: 7,235,378,076.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,690,868,456.72 : 3,497,723,911.69 = 3,497,723,911.69 : x
  2. Step 2: Convert to fraction form
    1,690,868,456.72/3,497,723,911.69 = 3,497,723,911.69/x
  3. Step 3: Cross multiply
    1,690,868,456.72x = 3,497,723,911.69 × 3,497,723,911.69
  4. Step 4: Simplify right side
    1,690,868,456.72x = 12,234,072,562,390,505,472
  5. Step 5: Solve for x
    x = 12,234,072,562,390,505,472/1,690,868,456.72
  6. Step 6: Final answer
    x = 7,235,378,076.74

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.