Home / 321,941,792-698,326,704

Finding the Third Proportional to 321,941,792 and 698,326,704

Calculator

Solution

The third proportional to 321,941,792 and 698,326,704 is: 1,514,746,446.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    321,941,792 : 698,326,704 = 698,326,704 : x
  2. Step 2: Convert to fraction form
    321,941,792/698,326,704 = 698,326,704/x
  3. Step 3: Cross multiply
    321,941,792x = 698,326,704 × 698,326,704
  4. Step 4: Simplify right side
    321,941,792x = 487,660,185,519,503,616
  5. Step 5: Solve for x
    x = 487,660,185,519,503,616/321,941,792
  6. Step 6: Final answer
    x = 1,514,746,446.83

Related Problems

Find third proportional to 160,970,896 and 349,163,352
Half scale
Find third proportional to 643,883,584 and 1,396,653,408
Double scale
Find third proportional to 321,941,794 and 698,326,708
Similar ratio
Find third proportional to 482,912,688 and 1,047,490,056
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.