Home / 163,260,216-355,216,968

Finding the Third Proportional to 163,260,216 and 355,216,968

Calculator

Solution

The third proportional to 163,260,216 and 355,216,968 is: 772,871,048.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,260,216 : 355,216,968 = 355,216,968 : x
  2. Step 2: Convert to fraction form
    163,260,216/355,216,968 = 355,216,968/x
  3. Step 3: Cross multiply
    163,260,216x = 355,216,968 × 355,216,968
  4. Step 4: Simplify right side
    163,260,216x = 126,179,094,355,113,024
  5. Step 5: Solve for x
    x = 126,179,094,355,113,024/163,260,216
  6. Step 6: Final answer
    x = 772,871,048.73

Related Problems

Find third proportional to 81,630,108 and 177,608,484
Half scale
Find third proportional to 326,520,432 and 710,433,936
Double scale
Find third proportional to 163,260,218 and 355,216,972
Similar ratio
Find third proportional to 244,890,324 and 532,825,452
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.