Home / 71,247,704-155,613,034

Finding the Third Proportional to 71,247,704 and 155,613,034

Calculator

Solution

The third proportional to 71,247,704 and 155,613,034 is: 339,876,445.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,247,704 : 155,613,034 = 155,613,034 : x
  2. Step 2: Convert to fraction form
    71,247,704/155,613,034 = 155,613,034/x
  3. Step 3: Cross multiply
    71,247,704x = 155,613,034 × 155,613,034
  4. Step 4: Simplify right side
    71,247,704x = 24,215,416,350,685,156
  5. Step 5: Solve for x
    x = 24,215,416,350,685,156/71,247,704
  6. Step 6: Final answer
    x = 339,876,445.01

Related Problems

Find third proportional to 35,623,852 and 77,806,517
Half scale
Find third proportional to 142,495,408 and 311,226,068
Double scale
Find third proportional to 71,247,706 and 155,613,038
Similar ratio
Find third proportional to 106,871,556 and 233,419,551
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.