Home / 54,131,482-127,740,609

Finding the Third Proportional to 54,131,482 and 127,740,609

Calculator

Solution

The third proportional to 54,131,482 and 127,740,609 is: 301,444,974.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,131,482 : 127,740,609 = 127,740,609 : x
  2. Step 2: Convert to fraction form
    54,131,482/127,740,609 = 127,740,609/x
  3. Step 3: Cross multiply
    54,131,482x = 127,740,609 × 127,740,609
  4. Step 4: Simplify right side
    54,131,482x = 16,317,663,187,690,880
  5. Step 5: Solve for x
    x = 16,317,663,187,690,880/54,131,482
  6. Step 6: Final answer
    x = 301,444,974.07

Related Problems

Find third proportional to 27,065,741 and 63,870,304.50
Half scale
Find third proportional to 108,262,964 and 255,481,218
Double scale
Find third proportional to 54,131,484 and 127,740,614
Similar ratio
Find third proportional to 81,197,223 and 191,610,913.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.