Home / 3,458,989,426,698-7,438,544,867,960

Finding the Third Proportional to 3,458,989,426,698 and 7,438,544,867,960

Calculator

Solution

The third proportional to 3,458,989,426,698 and 7,438,544,867,960 is: 15,996,565,160,210.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,458,989,426,698 : 7,438,544,867,960 = 7,438,544,867,960 : x
  2. Step 2: Convert to fraction form
    3,458,989,426,698/7,438,544,867,960 = 7,438,544,867,960/x
  3. Step 3: Cross multiply
    3,458,989,426,698x = 7,438,544,867,960 × 7,438,544,867,960
  4. Step 4: Simplify right side
    3,458,989,426,698x = 55,331,949,752,654,054,855,540,736
  5. Step 5: Solve for x
    x = 55,331,949,752,654,054,855,540,736/3,458,989,426,698
  6. Step 6: Final answer
    x = 15,996,565,160,210.60

Related Problems

Find third proportional to 1,729,494,713,349 and 3,719,272,433,980
Half scale
Find third proportional to 6,917,978,853,396 and 14,877,089,735,920
Double scale
Find third proportional to 3,458,989,426,700 and 7,438,544,867,964
Similar ratio
Find third proportional to 5,188,484,140,047 and 11,157,817,301,940
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.