Home / 102,381,646-144,866,872

Finding the Third Proportional to 102,381,646 and 144,866,872

Calculator

Solution

The third proportional to 102,381,646 and 144,866,872 is: 204,982,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,381,646 : 144,866,872 = 144,866,872 : x
  2. Step 2: Convert to fraction form
    102,381,646/144,866,872 = 144,866,872/x
  3. Step 3: Cross multiply
    102,381,646x = 144,866,872 × 144,866,872
  4. Step 4: Simplify right side
    102,381,646x = 20,986,410,603,064,384
  5. Step 5: Solve for x
    x = 20,986,410,603,064,384/102,381,646
  6. Step 6: Final answer
    x = 204,982,156.70

Related Problems

Find third proportional to 51,190,823 and 72,433,436
Half scale
Find third proportional to 204,763,292 and 289,733,744
Double scale
Find third proportional to 102,381,648 and 144,866,875
Similar ratio
Find third proportional to 153,572,469 and 217,300,308
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.