Home / 209,885,650-461,092,964

Finding the Third Proportional to 209,885,650 and 461,092,964

Calculator

Solution

The third proportional to 209,885,650 and 461,092,964 is: 1,012,964,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,885,650 : 461,092,964 = 461,092,964 : x
  2. Step 2: Convert to fraction form
    209,885,650/461,092,964 = 461,092,964/x
  3. Step 3: Cross multiply
    209,885,650x = 461,092,964 × 461,092,964
  4. Step 4: Simplify right side
    209,885,650x = 212,606,721,450,305,280
  5. Step 5: Solve for x
    x = 212,606,721,450,305,280/209,885,650
  6. Step 6: Final answer
    x = 1,012,964,542.60

Related Problems

Find third proportional to 104,942,825 and 230,546,482
Half scale
Find third proportional to 419,771,300 and 922,185,928
Double scale
Find third proportional to 209,885,652 and 461,092,968
Similar ratio
Find third proportional to 314,828,475 and 691,639,446
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.