Home / 7,112,448-15,336,432

Finding the Third Proportional to 7,112,448 and 15,336,432

Calculator

Solution

The third proportional to 7,112,448 and 15,336,432 is: 33,069,647.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,112,448 : 15,336,432 = 15,336,432 : x
  2. Step 2: Convert to fraction form
    7,112,448/15,336,432 = 15,336,432/x
  3. Step 3: Cross multiply
    7,112,448x = 15,336,432 × 15,336,432
  4. Step 4: Simplify right side
    7,112,448x = 235,206,146,490,624
  5. Step 5: Solve for x
    x = 235,206,146,490,624/7,112,448
  6. Step 6: Final answer
    x = 33,069,647.26

Related Problems

Find third proportional to 3,556,224 and 7,668,216
Half scale
Find third proportional to 14,224,896 and 30,672,864
Double scale
Find third proportional to 7,112,450 and 15,336,436
Similar ratio
Find third proportional to 10,668,672 and 23,004,648
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.