Home / 301,861,248,554-646,126,829,138

Finding the Third Proportional to 301,861,248,554 and 646,126,829,138

Calculator

Solution

The third proportional to 301,861,248,554 and 646,126,829,138 is: 1,383,019,123,295.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,861,248,554 : 646,126,829,138 = 646,126,829,138 : x
  2. Step 2: Convert to fraction form
    301,861,248,554/646,126,829,138 = 646,126,829,138/x
  3. Step 3: Cross multiply
    301,861,248,554x = 646,126,829,138 × 646,126,829,138
  4. Step 4: Simplify right side
    301,861,248,554x = 417,479,879,331,926,274,736,128
  5. Step 5: Solve for x
    x = 417,479,879,331,926,274,736,128/301,861,248,554
  6. Step 6: Final answer
    x = 1,383,019,123,295.13

Related Problems

Find third proportional to 150,930,624,277 and 323,063,414,569
Half scale
Find third proportional to 603,722,497,108 and 1,292,253,658,276
Double scale
Find third proportional to 301,861,248,556 and 646,126,829,142
Similar ratio
Find third proportional to 452,791,872,831 and 969,190,243,707
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.