Home / 384,610,428-827,539,416

Finding the Third Proportional to 384,610,428 and 827,539,416

Calculator

Solution

The third proportional to 384,610,428 and 827,539,416 is: 1,780,558,807.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,610,428 : 827,539,416 = 827,539,416 : x
  2. Step 2: Convert to fraction form
    384,610,428/827,539,416 = 827,539,416/x
  3. Step 3: Cross multiply
    384,610,428x = 827,539,416 × 827,539,416
  4. Step 4: Simplify right side
    384,610,428x = 684,821,485,033,620,992
  5. Step 5: Solve for x
    x = 684,821,485,033,620,992/384,610,428
  6. Step 6: Final answer
    x = 1,780,558,807.50

Related Problems

Find third proportional to 192,305,214 and 413,769,708
Half scale
Find third proportional to 769,220,856 and 1,655,078,832
Double scale
Find third proportional to 384,610,430 and 827,539,420
Similar ratio
Find third proportional to 576,915,642 and 1,241,309,124
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.