Home / 73,255,210-152,538,980

Finding the Third Proportional to 73,255,210 and 152,538,980

Calculator

Solution

The third proportional to 73,255,210 and 152,538,980 is: 317,631,202.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,255,210 : 152,538,980 = 152,538,980 : x
  2. Step 2: Convert to fraction form
    73,255,210/152,538,980 = 152,538,980/x
  3. Step 3: Cross multiply
    73,255,210x = 152,538,980 × 152,538,980
  4. Step 4: Simplify right side
    73,255,210x = 23,268,140,419,440,400
  5. Step 5: Solve for x
    x = 23,268,140,419,440,400/73,255,210
  6. Step 6: Final answer
    x = 317,631,202.20

Related Problems

Find third proportional to 36,627,605 and 76,269,490
Half scale
Find third proportional to 146,510,420 and 305,077,960
Double scale
Find third proportional to 73,255,212 and 152,538,984
Similar ratio
Find third proportional to 109,882,815 and 228,808,470
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.