Home / 8,693,366-18,880,088

Finding the Third Proportional to 8,693,366 and 18,880,088

Calculator

Solution

The third proportional to 8,693,366 and 18,880,088 is: 41,003,418.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,693,366 : 18,880,088 = 18,880,088 : x
  2. Step 2: Convert to fraction form
    8,693,366/18,880,088 = 18,880,088/x
  3. Step 3: Cross multiply
    8,693,366x = 18,880,088 × 18,880,088
  4. Step 4: Simplify right side
    8,693,366x = 356,457,722,887,744
  5. Step 5: Solve for x
    x = 356,457,722,887,744/8,693,366
  6. Step 6: Final answer
    x = 41,003,418.34

Related Problems

Find third proportional to 4,346,683 and 9,440,044
Half scale
Find third proportional to 17,386,732 and 37,760,176
Double scale
Find third proportional to 8,693,368 and 18,880,092
Similar ratio
Find third proportional to 13,040,049 and 28,320,132
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.