Home / 616,422,510-902,518,812

Finding the Third Proportional to 616,422,510 and 902,518,812

Calculator

Solution

The third proportional to 616,422,510 and 902,518,812 is: 1,321,399,190.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,422,510 : 902,518,812 = 902,518,812 : x
  2. Step 2: Convert to fraction form
    616,422,510/902,518,812 = 902,518,812/x
  3. Step 3: Cross multiply
    616,422,510x = 902,518,812 × 902,518,812
  4. Step 4: Simplify right side
    616,422,510x = 814,540,206,013,891,328
  5. Step 5: Solve for x
    x = 814,540,206,013,891,328/616,422,510
  6. Step 6: Final answer
    x = 1,321,399,190.98

Related Problems

Find third proportional to 308,211,255 and 451,259,406
Half scale
Find third proportional to 1,232,845,020 and 1,805,037,624
Double scale
Find third proportional to 616,422,512 and 902,518,815
Similar ratio
Find third proportional to 924,633,765 and 1,353,778,218
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.