Home / 6,970,513-15,099,043

Finding the Third Proportional to 6,970,513 and 15,099,043

Calculator

Solution

The third proportional to 6,970,513 and 15,099,043 is: 32,706,502.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,513 : 15,099,043 = 15,099,043 : x
  2. Step 2: Convert to fraction form
    6,970,513/15,099,043 = 15,099,043/x
  3. Step 3: Cross multiply
    6,970,513x = 15,099,043 × 15,099,043
  4. Step 4: Simplify right side
    6,970,513x = 227,981,099,515,849
  5. Step 5: Solve for x
    x = 227,981,099,515,849/6,970,513
  6. Step 6: Final answer
    x = 32,706,502.31

Related Problems

Find third proportional to 3,485,256.50 and 7,549,521.50
Half scale
Find third proportional to 13,941,026 and 30,198,086
Double scale
Find third proportional to 6,970,515 and 15,099,047
Similar ratio
Find third proportional to 10,455,769.50 and 22,648,564.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.