Home / 307,255,092-449,217,684

Finding the Third Proportional to 307,255,092 and 449,217,684

Calculator

Solution

The third proportional to 307,255,092 and 449,217,684 is: 656,771,955.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,255,092 : 449,217,684 = 449,217,684 : x
  2. Step 2: Convert to fraction form
    307,255,092/449,217,684 = 449,217,684/x
  3. Step 3: Cross multiply
    307,255,092x = 449,217,684 × 449,217,684
  4. Step 4: Simplify right side
    307,255,092x = 201,796,527,618,323,840
  5. Step 5: Solve for x
    x = 201,796,527,618,323,840/307,255,092
  6. Step 6: Final answer
    x = 656,771,955.53

Related Problems

Find third proportional to 153,627,546 and 224,608,842
Half scale
Find third proportional to 614,510,184 and 898,435,368
Double scale
Find third proportional to 307,255,094 and 449,217,687
Similar ratio
Find third proportional to 460,882,638 and 673,826,526
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.