Home / 555,213,684-1,206,005,424

Finding the Third Proportional to 555,213,684 and 1,206,005,424

Calculator

Solution

The third proportional to 555,213,684 and 1,206,005,424 is: 2,619,620,381.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,213,684 : 1,206,005,424 = 1,206,005,424 : x
  2. Step 2: Convert to fraction form
    555,213,684/1,206,005,424 = 1,206,005,424/x
  3. Step 3: Cross multiply
    555,213,684x = 1,206,005,424 × 1,206,005,424
  4. Step 4: Simplify right side
    555,213,684x = 1,454,449,082,717,419,776
  5. Step 5: Solve for x
    x = 1,454,449,082,717,419,776/555,213,684
  6. Step 6: Final answer
    x = 2,619,620,381.54

Related Problems

Find third proportional to 277,606,842 and 603,002,712
Half scale
Find third proportional to 1,110,427,368 and 2,412,010,848
Double scale
Find third proportional to 555,213,686 and 1,206,005,428
Similar ratio
Find third proportional to 832,820,526 and 1,809,008,136
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.