Home / 613,403,103-1,320,339,818

Finding the Third Proportional to 613,403,103 and 1,320,339,818

Calculator

Solution

The third proportional to 613,403,103 and 1,320,339,818 is: 2,842,009,155.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,403,103 : 1,320,339,818 = 1,320,339,818 : x
  2. Step 2: Convert to fraction form
    613,403,103/1,320,339,818 = 1,320,339,818/x
  3. Step 3: Cross multiply
    613,403,103x = 1,320,339,818 × 1,320,339,818
  4. Step 4: Simplify right side
    613,403,103x = 1,743,297,234,996,273,152
  5. Step 5: Solve for x
    x = 1,743,297,234,996,273,152/613,403,103
  6. Step 6: Final answer
    x = 2,842,009,155.92

Related Problems

Find third proportional to 306,701,551.50 and 660,169,909
Half scale
Find third proportional to 1,226,806,206 and 2,640,679,636
Double scale
Find third proportional to 613,403,105 and 1,320,339,822
Similar ratio
Find third proportional to 920,104,654.50 and 1,980,509,727
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.