Home / 63,669,368-137,504,848

Finding the Third Proportional to 63,669,368 and 137,504,848

Calculator

Solution

The third proportional to 63,669,368 and 137,504,848 is: 296,965,146.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,669,368 : 137,504,848 = 137,504,848 : x
  2. Step 2: Convert to fraction form
    63,669,368/137,504,848 = 137,504,848/x
  3. Step 3: Cross multiply
    63,669,368x = 137,504,848 × 137,504,848
  4. Step 4: Simplify right side
    63,669,368x = 18,907,583,223,503,104
  5. Step 5: Solve for x
    x = 18,907,583,223,503,104/63,669,368
  6. Step 6: Final answer
    x = 296,965,146.94

Related Problems

Find third proportional to 31,834,684 and 68,752,424
Half scale
Find third proportional to 127,338,736 and 275,009,696
Double scale
Find third proportional to 63,669,370 and 137,504,852
Similar ratio
Find third proportional to 95,504,052 and 206,257,272
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.