Home / 146,680,040-310,844,848

Finding the Third Proportional to 146,680,040 and 310,844,848

Calculator

Solution

The third proportional to 146,680,040 and 310,844,848 is: 658,743,476.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,680,040 : 310,844,848 = 310,844,848 : x
  2. Step 2: Convert to fraction form
    146,680,040/310,844,848 = 310,844,848/x
  3. Step 3: Cross multiply
    146,680,040x = 310,844,848 × 310,844,848
  4. Step 4: Simplify right side
    146,680,040x = 96,624,519,528,143,104
  5. Step 5: Solve for x
    x = 96,624,519,528,143,104/146,680,040
  6. Step 6: Final answer
    x = 658,743,476.81

Related Problems

Find third proportional to 73,340,020 and 155,422,424
Half scale
Find third proportional to 293,360,080 and 621,689,696
Double scale
Find third proportional to 146,680,042 and 310,844,852
Similar ratio
Find third proportional to 220,020,060 and 466,267,272
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.