Home / 53,848,422-129,825,781.50

Finding the Third Proportional to 53,848,422 and 129,825,781.50

Calculator

Solution

The third proportional to 53,848,422 and 129,825,781.50 is: 313,003,295.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,848,422 : 129,825,781.50 = 129,825,781.50 : x
  2. Step 2: Convert to fraction form
    53,848,422/129,825,781.50 = 129,825,781.50/x
  3. Step 3: Cross multiply
    53,848,422x = 129,825,781.50 × 129,825,781.50
  4. Step 4: Simplify right side
    53,848,422x = 16,854,733,542,085,742
  5. Step 5: Solve for x
    x = 16,854,733,542,085,742/53,848,422
  6. Step 6: Final answer
    x = 313,003,295.47

Related Problems

Find third proportional to 26,924,211 and 64,912,890.75
Half scale
Find third proportional to 107,696,844 and 259,651,563
Double scale
Find third proportional to 53,848,424 and 129,825,786
Similar ratio
Find third proportional to 80,772,633 and 194,738,672.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.