Home / 259,032,300-528,469,800

Finding the Third Proportional to 259,032,300 and 528,469,800

Calculator

Solution

The third proportional to 259,032,300 and 528,469,800 is: 1,078,167,971.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    259,032,300 : 528,469,800 = 528,469,800 : x
  2. Step 2: Convert to fraction form
    259,032,300/528,469,800 = 528,469,800/x
  3. Step 3: Cross multiply
    259,032,300x = 528,469,800 × 528,469,800
  4. Step 4: Simplify right side
    259,032,300x = 279,280,329,512,040,000
  5. Step 5: Solve for x
    x = 279,280,329,512,040,000/259,032,300
  6. Step 6: Final answer
    x = 1,078,167,971.76

Related Problems

Find third proportional to 129,516,150 and 264,234,900
Half scale
Find third proportional to 518,064,600 and 1,056,939,600
Double scale
Find third proportional to 259,032,302 and 528,469,804
Similar ratio
Find third proportional to 388,548,450 and 792,704,700
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.