Home / 7,613,640-16,481,808

Finding the Third Proportional to 7,613,640 and 16,481,808

Calculator

Solution

The third proportional to 7,613,640 and 16,481,808 is: 35,679,385.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,613,640 : 16,481,808 = 16,481,808 : x
  2. Step 2: Convert to fraction form
    7,613,640/16,481,808 = 16,481,808/x
  3. Step 3: Cross multiply
    7,613,640x = 16,481,808 × 16,481,808
  4. Step 4: Simplify right side
    7,613,640x = 271,649,994,948,864
  5. Step 5: Solve for x
    x = 271,649,994,948,864/7,613,640
  6. Step 6: Final answer
    x = 35,679,385.28

Related Problems

Find third proportional to 3,806,820 and 8,240,904
Half scale
Find third proportional to 15,227,280 and 32,963,616
Double scale
Find third proportional to 7,613,642 and 16,481,812
Similar ratio
Find third proportional to 11,420,460 and 24,722,712
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.