Home / 713,738,916-1,091,122,905

Finding the Third Proportional to 713,738,916 and 1,091,122,905

Calculator

Solution

The third proportional to 713,738,916 and 1,091,122,905 is: 1,668,045,789.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,738,916 : 1,091,122,905 = 1,091,122,905 : x
  2. Step 2: Convert to fraction form
    713,738,916/1,091,122,905 = 1,091,122,905/x
  3. Step 3: Cross multiply
    713,738,916x = 1,091,122,905 × 1,091,122,905
  4. Step 4: Simplify right side
    713,738,916x = 1,190,549,193,815,639,040
  5. Step 5: Solve for x
    x = 1,190,549,193,815,639,040/713,738,916
  6. Step 6: Final answer
    x = 1,668,045,789.75

Related Problems

Find third proportional to 356,869,458 and 545,561,452.50
Half scale
Find third proportional to 1,427,477,832 and 2,182,245,810
Double scale
Find third proportional to 713,738,918 and 1,091,122,908
Similar ratio
Find third proportional to 1,070,608,374 and 1,636,684,357.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.