Home / 102,465,372-219,574,895

Finding the Third Proportional to 102,465,372 and 219,574,895

Calculator

Solution

The third proportional to 102,465,372 and 219,574,895 is: 470,531,005.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,465,372 : 219,574,895 = 219,574,895 : x
  2. Step 2: Convert to fraction form
    102,465,372/219,574,895 = 219,574,895/x
  3. Step 3: Cross multiply
    102,465,372x = 219,574,895 × 219,574,895
  4. Step 4: Simplify right side
    102,465,372x = 48,213,134,514,261,024
  5. Step 5: Solve for x
    x = 48,213,134,514,261,024/102,465,372
  6. Step 6: Final answer
    x = 470,531,005.48

Related Problems

Find third proportional to 51,232,686 and 109,787,447.50
Half scale
Find third proportional to 204,930,744 and 439,149,790
Double scale
Find third proportional to 102,465,374 and 219,574,899
Similar ratio
Find third proportional to 153,698,058 and 329,362,342.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.