Home / 7,287,976-15,948,848

Finding the Third Proportional to 7,287,976 and 15,948,848

Calculator

Solution

The third proportional to 7,287,976 and 15,948,848 is: 34,902,111.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,287,976 : 15,948,848 = 15,948,848 : x
  2. Step 2: Convert to fraction form
    7,287,976/15,948,848 = 15,948,848/x
  3. Step 3: Cross multiply
    7,287,976x = 15,948,848 × 15,948,848
  4. Step 4: Simplify right side
    7,287,976x = 254,365,752,527,104
  5. Step 5: Solve for x
    x = 254,365,752,527,104/7,287,976
  6. Step 6: Final answer
    x = 34,902,111.71

Related Problems

Find third proportional to 3,643,988 and 7,974,424
Half scale
Find third proportional to 14,575,952 and 31,897,696
Double scale
Find third proportional to 7,287,978 and 15,948,852
Similar ratio
Find third proportional to 10,931,964 and 23,923,272
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.