Home / 273,632,469-424,054,986

Finding the Third Proportional to 273,632,469 and 424,054,986

Calculator

Solution

The third proportional to 273,632,469 and 424,054,986 is: 657,168,470.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,632,469 : 424,054,986 = 424,054,986 : x
  2. Step 2: Convert to fraction form
    273,632,469/424,054,986 = 424,054,986/x
  3. Step 3: Cross multiply
    273,632,469x = 424,054,986 × 424,054,986
  4. Step 4: Simplify right side
    273,632,469x = 179,822,631,151,460,192
  5. Step 5: Solve for x
    x = 179,822,631,151,460,192/273,632,469
  6. Step 6: Final answer
    x = 657,168,470.57

Related Problems

Find third proportional to 136,816,234.50 and 212,027,493
Half scale
Find third proportional to 547,264,938 and 848,109,972
Double scale
Find third proportional to 273,632,471 and 424,054,989
Similar ratio
Find third proportional to 410,448,703.50 and 636,082,479
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.