Home / 872,134,643-1,340,533,474

Finding the Third Proportional to 872,134,643 and 1,340,533,474

Calculator

Solution

The third proportional to 872,134,643 and 1,340,533,474 is: 2,060,496,059.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    872,134,643 : 1,340,533,474 = 1,340,533,474 : x
  2. Step 2: Convert to fraction form
    872,134,643/1,340,533,474 = 1,340,533,474/x
  3. Step 3: Cross multiply
    872,134,643x = 1,340,533,474 × 1,340,533,474
  4. Step 4: Simplify right side
    872,134,643x = 1,797,029,994,914,508,800
  5. Step 5: Solve for x
    x = 1,797,029,994,914,508,800/872,134,643
  6. Step 6: Final answer
    x = 2,060,496,059.11

Related Problems

Find third proportional to 436,067,321.50 and 670,266,737
Half scale
Find third proportional to 1,744,269,286 and 2,681,066,948
Double scale
Find third proportional to 872,134,645 and 1,340,533,477
Similar ratio
Find third proportional to 1,308,201,964.50 and 2,010,800,211
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.