Home / 301,861,248,549-646,126,829,130

Finding the Third Proportional to 301,861,248,549 and 646,126,829,130

Calculator

Solution

The third proportional to 301,861,248,549 and 646,126,829,130 is: 1,383,019,123,283.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,861,248,549 : 646,126,829,130 = 646,126,829,130 : x
  2. Step 2: Convert to fraction form
    301,861,248,549/646,126,829,130 = 646,126,829,130/x
  3. Step 3: Cross multiply
    301,861,248,549x = 646,126,829,130 × 646,126,829,130
  4. Step 4: Simplify right side
    301,861,248,549x = 417,479,879,321,588,221,345,792
  5. Step 5: Solve for x
    x = 417,479,879,321,588,221,345,792/301,861,248,549
  6. Step 6: Final answer
    x = 1,383,019,123,283.79

Related Problems

Find third proportional to 150,930,624,274.50 and 323,063,414,565
Half scale
Find third proportional to 603,722,497,098 and 1,292,253,658,260
Double scale
Find third proportional to 301,861,248,551 and 646,126,829,134
Similar ratio
Find third proportional to 452,791,872,823.50 and 969,190,243,695
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.