Home / 13,015,071,080-18,328,088,079

Finding the Third Proportional to 13,015,071,080 and 18,328,088,079

Calculator

Solution

The third proportional to 13,015,071,080 and 18,328,088,079 is: 25,809,986,788.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,015,071,080 : 18,328,088,079 = 18,328,088,079 : x
  2. Step 2: Convert to fraction form
    13,015,071,080/18,328,088,079 = 18,328,088,079/x
  3. Step 3: Cross multiply
    13,015,071,080x = 18,328,088,079 × 18,328,088,079
  4. Step 4: Simplify right side
    13,015,071,080x = 335,918,812,631,581,917,184
  5. Step 5: Solve for x
    x = 335,918,812,631,581,917,184/13,015,071,080
  6. Step 6: Final answer
    x = 25,809,986,788.91

Related Problems

Find third proportional to 6,507,535,540 and 9,164,044,039.50
Half scale
Find third proportional to 26,030,142,160 and 36,656,176,158
Double scale
Find third proportional to 13,015,071,082 and 18,328,088,082
Similar ratio
Find third proportional to 19,522,606,620 and 27,492,132,118.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.