Home / 7,323,129-15,948,144

Finding the Third Proportional to 7,323,129 and 15,948,144

Calculator

Solution

The third proportional to 7,323,129 and 15,948,144 is: 34,731,505.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323,129 : 15,948,144 = 15,948,144 : x
  2. Step 2: Convert to fraction form
    7,323,129/15,948,144 = 15,948,144/x
  3. Step 3: Cross multiply
    7,323,129x = 15,948,144 × 15,948,144
  4. Step 4: Simplify right side
    7,323,129x = 254,343,297,044,736
  5. Step 5: Solve for x
    x = 254,343,297,044,736/7,323,129
  6. Step 6: Final answer
    x = 34,731,505.76

Related Problems

Find third proportional to 3,661,564.50 and 7,974,072
Half scale
Find third proportional to 14,646,258 and 31,896,288
Double scale
Find third proportional to 7,323,131 and 15,948,148
Similar ratio
Find third proportional to 10,984,693.50 and 23,922,216
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.