Home / 28,488,720-57,984,249

Finding the Third Proportional to 28,488,720 and 57,984,249

Calculator

Solution

The third proportional to 28,488,720 and 57,984,249 is: 118,017,697.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,488,720 : 57,984,249 = 57,984,249 : x
  2. Step 2: Convert to fraction form
    28,488,720/57,984,249 = 57,984,249/x
  3. Step 3: Cross multiply
    28,488,720x = 57,984,249 × 57,984,249
  4. Step 4: Simplify right side
    28,488,720x = 3,362,173,132,094,001
  5. Step 5: Solve for x
    x = 3,362,173,132,094,001/28,488,720
  6. Step 6: Final answer
    x = 118,017,697.25

Related Problems

Find third proportional to 14,244,360 and 28,992,124.50
Half scale
Find third proportional to 56,977,440 and 115,968,498
Double scale
Find third proportional to 28,488,722 and 57,984,253
Similar ratio
Find third proportional to 42,733,080 and 86,976,373.50
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.