Home / 76,102,826-117,651,616

Finding the Third Proportional to 76,102,826 and 117,651,616

Calculator

Solution

The third proportional to 76,102,826 and 117,651,616 is: 181,884,214.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,102,826 : 117,651,616 = 117,651,616 : x
  2. Step 2: Convert to fraction form
    76,102,826/117,651,616 = 117,651,616/x
  3. Step 3: Cross multiply
    76,102,826x = 117,651,616 × 117,651,616
  4. Step 4: Simplify right side
    76,102,826x = 13,841,902,747,411,456
  5. Step 5: Solve for x
    x = 13,841,902,747,411,456/76,102,826
  6. Step 6: Final answer
    x = 181,884,214.75

Related Problems

Find third proportional to 38,051,413 and 58,825,808
Half scale
Find third proportional to 152,205,652 and 235,303,232
Double scale
Find third proportional to 76,102,828 and 117,651,619
Similar ratio
Find third proportional to 114,154,239 and 176,477,424
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.