Home / 69,452,760-102,171,636

Finding the Third Proportional to 69,452,760 and 102,171,636

Calculator

Solution

The third proportional to 69,452,760 and 102,171,636 is: 150,304,224.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,452,760 : 102,171,636 = 102,171,636 : x
  2. Step 2: Convert to fraction form
    69,452,760/102,171,636 = 102,171,636/x
  3. Step 3: Cross multiply
    69,452,760x = 102,171,636 × 102,171,636
  4. Step 4: Simplify right side
    69,452,760x = 10,439,043,202,916,496
  5. Step 5: Solve for x
    x = 10,439,043,202,916,496/69,452,760
  6. Step 6: Final answer
    x = 150,304,224.09

Related Problems

Find third proportional to 34,726,380 and 51,085,818
Half scale
Find third proportional to 138,905,520 and 204,343,272
Double scale
Find third proportional to 69,452,762 and 102,171,639
Similar ratio
Find third proportional to 104,179,140 and 153,257,454
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.