Home / 7,257,748-11,950,644

Finding the Third Proportional to 7,257,748 and 11,950,644

Calculator

Solution

The third proportional to 7,257,748 and 11,950,644 is: 19,677,989.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,257,748 : 11,950,644 = 11,950,644 : x
  2. Step 2: Convert to fraction form
    7,257,748/11,950,644 = 11,950,644/x
  3. Step 3: Cross multiply
    7,257,748x = 11,950,644 × 11,950,644
  4. Step 4: Simplify right side
    7,257,748x = 142,817,892,014,736
  5. Step 5: Solve for x
    x = 142,817,892,014,736/7,257,748
  6. Step 6: Final answer
    x = 19,677,989.92

Related Problems

Find third proportional to 3,628,874 and 5,975,322
Half scale
Find third proportional to 14,515,496 and 23,901,288
Double scale
Find third proportional to 7,257,750 and 11,950,647
Similar ratio
Find third proportional to 10,886,622 and 17,925,966
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.