Home / 217,344,554-325,155,152

Finding the Third Proportional to 217,344,554 and 325,155,152

Calculator

Solution

The third proportional to 217,344,554 and 325,155,152 is: 486,443,625.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    217,344,554 : 325,155,152 = 325,155,152 : x
  2. Step 2: Convert to fraction form
    217,344,554/325,155,152 = 325,155,152/x
  3. Step 3: Cross multiply
    217,344,554x = 325,155,152 × 325,155,152
  4. Step 4: Simplify right side
    217,344,554x = 105,725,872,872,143,104
  5. Step 5: Solve for x
    x = 105,725,872,872,143,104/217,344,554
  6. Step 6: Final answer
    x = 486,443,625.69

Related Problems

Find third proportional to 108,672,277 and 162,577,576
Half scale
Find third proportional to 434,689,108 and 650,310,304
Double scale
Find third proportional to 217,344,556 and 325,155,155
Similar ratio
Find third proportional to 326,016,831 and 487,732,728
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.