Home / 919,293,378-1,289,950,593

Finding the Third Proportional to 919,293,378 and 1,289,950,593

Calculator

Solution

The third proportional to 919,293,378 and 1,289,950,593 is: 1,810,056,041.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    919,293,378 : 1,289,950,593 = 1,289,950,593 : x
  2. Step 2: Convert to fraction form
    919,293,378/1,289,950,593 = 1,289,950,593/x
  3. Step 3: Cross multiply
    919,293,378x = 1,289,950,593 × 1,289,950,593
  4. Step 4: Simplify right side
    919,293,378x = 1,663,972,532,381,051,648
  5. Step 5: Solve for x
    x = 1,663,972,532,381,051,648/919,293,378
  6. Step 6: Final answer
    x = 1,810,056,041.09

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.