Home / 509,471,544-1,091,638,992

Finding the Third Proportional to 509,471,544 and 1,091,638,992

Calculator

Solution

The third proportional to 509,471,544 and 1,091,638,992 is: 2,339,042,686.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    509,471,544 : 1,091,638,992 = 1,091,638,992 : x
  2. Step 2: Convert to fraction form
    509,471,544/1,091,638,992 = 1,091,638,992/x
  3. Step 3: Cross multiply
    509,471,544x = 1,091,638,992 × 1,091,638,992
  4. Step 4: Simplify right side
    509,471,544x = 1,191,675,688,854,776,064
  5. Step 5: Solve for x
    x = 1,191,675,688,854,776,064/509,471,544
  6. Step 6: Final answer
    x = 2,339,042,686.27

Related Problems

Find third proportional to 254,735,772 and 545,819,496
Half scale
Find third proportional to 1,018,943,088 and 2,183,277,984
Double scale
Find third proportional to 509,471,546 and 1,091,638,996
Similar ratio
Find third proportional to 764,207,316 and 1,637,458,488
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.