Home / 8,703,420,344,665-18,629,464,420,795

Finding the Third Proportional to 8,703,420,344,665 and 18,629,464,420,795

Calculator

Solution

The third proportional to 8,703,420,344,665 and 18,629,464,420,795 is: 39,875,925,884,517.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,703,420,344,665 : 18,629,464,420,795 = 18,629,464,420,795 : x
  2. Step 2: Convert to fraction form
    8,703,420,344,665/18,629,464,420,795 = 18,629,464,420,795/x
  3. Step 3: Cross multiply
    8,703,420,344,665x = 18,629,464,420,795 × 18,629,464,420,795
  4. Step 4: Simplify right side
    8,703,420,344,665x = 347,056,944,605,666,756,765,155,328
  5. Step 5: Solve for x
    x = 347,056,944,605,666,756,765,155,328/8,703,420,344,665
  6. Step 6: Final answer
    x = 39,875,925,884,517.90

Related Problems

Find third proportional to 4,351,710,172,332.50 and 9,314,732,210,397.50
Half scale
Find third proportional to 17,406,840,689,330 and 37,258,928,841,590
Double scale
Find third proportional to 8,703,420,344,667 and 18,629,464,420,799
Similar ratio
Find third proportional to 13,055,130,516,997.50 and 27,944,196,631,192.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.