Home / 64,764,092-140,289,880

Finding the Third Proportional to 64,764,092 and 140,289,880

Calculator

Solution

The third proportional to 64,764,092 and 140,289,880 is: 303,891,397.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,764,092 : 140,289,880 = 140,289,880 : x
  2. Step 2: Convert to fraction form
    64,764,092/140,289,880 = 140,289,880/x
  3. Step 3: Cross multiply
    64,764,092x = 140,289,880 × 140,289,880
  4. Step 4: Simplify right side
    64,764,092x = 19,681,250,430,414,400
  5. Step 5: Solve for x
    x = 19,681,250,430,414,400/64,764,092
  6. Step 6: Final answer
    x = 303,891,397.57

Related Problems

Find third proportional to 32,382,046 and 70,144,940
Half scale
Find third proportional to 129,528,184 and 280,579,760
Double scale
Find third proportional to 64,764,094 and 140,289,884
Similar ratio
Find third proportional to 97,146,138 and 210,434,820
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.