Home / 682,943,610-1,469,468,178

Finding the Third Proportional to 682,943,610 and 1,469,468,178

Calculator

Solution

The third proportional to 682,943,610 and 1,469,468,178 is: 3,161,808,229.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,943,610 : 1,469,468,178 = 1,469,468,178 : x
  2. Step 2: Convert to fraction form
    682,943,610/1,469,468,178 = 1,469,468,178/x
  3. Step 3: Cross multiply
    682,943,610x = 1,469,468,178 × 1,469,468,178
  4. Step 4: Simplify right side
    682,943,610x = 2,159,336,726,154,639,616
  5. Step 5: Solve for x
    x = 2,159,336,726,154,639,616/682,943,610
  6. Step 6: Final answer
    x = 3,161,808,229.17

Related Problems

Find third proportional to 341,471,805 and 734,734,089
Half scale
Find third proportional to 1,365,887,220 and 2,938,936,356
Double scale
Find third proportional to 682,943,612 and 1,469,468,182
Similar ratio
Find third proportional to 1,024,415,415 and 2,204,202,267
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.