Home / 17,312,040-27,016,173

Finding the Third Proportional to 17,312,040 and 27,016,173

Calculator

Solution

The third proportional to 17,312,040 and 27,016,173 is: 42,159,884.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,312,040 : 27,016,173 = 27,016,173 : x
  2. Step 2: Convert to fraction form
    17,312,040/27,016,173 = 27,016,173/x
  3. Step 3: Cross multiply
    17,312,040x = 27,016,173 × 27,016,173
  4. Step 4: Simplify right side
    17,312,040x = 729,873,603,565,929
  5. Step 5: Solve for x
    x = 729,873,603,565,929/17,312,040
  6. Step 6: Final answer
    x = 42,159,884.31

Related Problems

Find third proportional to 8,656,020 and 13,508,086.50
Half scale
Find third proportional to 34,624,080 and 54,032,346
Double scale
Find third proportional to 17,312,042 and 27,016,176
Similar ratio
Find third proportional to 25,968,060 and 40,524,259.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.