Home / 102,299,648-219,190,944

Finding the Third Proportional to 102,299,648 and 219,190,944

Calculator

Solution

The third proportional to 102,299,648 and 219,190,944 is: 469,646,483.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,299,648 : 219,190,944 = 219,190,944 : x
  2. Step 2: Convert to fraction form
    102,299,648/219,190,944 = 219,190,944/x
  3. Step 3: Cross multiply
    102,299,648x = 219,190,944 × 219,190,944
  4. Step 4: Simplify right side
    102,299,648x = 48,044,669,931,611,136
  5. Step 5: Solve for x
    x = 48,044,669,931,611,136/102,299,648
  6. Step 6: Final answer
    x = 469,646,483.35

Related Problems

Find third proportional to 51,149,824 and 109,595,472
Half scale
Find third proportional to 204,599,296 and 438,381,888
Double scale
Find third proportional to 102,299,650 and 219,190,948
Similar ratio
Find third proportional to 153,449,472 and 328,786,416
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.