Home / 8,444,844-18,216,792

Finding the Third Proportional to 8,444,844 and 18,216,792

Calculator

Solution

The third proportional to 8,444,844 and 18,216,792 is: 39,296,345.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,844 : 18,216,792 = 18,216,792 : x
  2. Step 2: Convert to fraction form
    8,444,844/18,216,792 = 18,216,792/x
  3. Step 3: Cross multiply
    8,444,844x = 18,216,792 × 18,216,792
  4. Step 4: Simplify right side
    8,444,844x = 331,851,510,771,264
  5. Step 5: Solve for x
    x = 331,851,510,771,264/8,444,844
  6. Step 6: Final answer
    x = 39,296,345.89

Related Problems

Find third proportional to 4,222,422 and 9,108,396
Half scale
Find third proportional to 16,889,688 and 36,433,584
Double scale
Find third proportional to 8,444,846 and 18,216,796
Similar ratio
Find third proportional to 12,667,266 and 27,325,188
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.