Home / 208,437,159-445,499,232

Finding the Third Proportional to 208,437,159 and 445,499,232

Calculator

Solution

The third proportional to 208,437,159 and 445,499,232 is: 952,179,384.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    208,437,159 : 445,499,232 = 445,499,232 : x
  2. Step 2: Convert to fraction form
    208,437,159/445,499,232 = 445,499,232/x
  3. Step 3: Cross multiply
    208,437,159x = 445,499,232 × 445,499,232
  4. Step 4: Simplify right side
    208,437,159x = 198,469,565,712,589,824
  5. Step 5: Solve for x
    x = 198,469,565,712,589,824/208,437,159
  6. Step 6: Final answer
    x = 952,179,384.26

Related Problems

Find third proportional to 104,218,579.50 and 222,749,616
Half scale
Find third proportional to 416,874,318 and 890,998,464
Double scale
Find third proportional to 208,437,161 and 445,499,236
Similar ratio
Find third proportional to 312,655,738.50 and 668,248,848
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.