Home / 669,102,710-1,449,389,584

Finding the Third Proportional to 669,102,710 and 1,449,389,584

Calculator

Solution

The third proportional to 669,102,710 and 1,449,389,584 is: 3,139,622,863.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,102,710 : 1,449,389,584 = 1,449,389,584 : x
  2. Step 2: Convert to fraction form
    669,102,710/1,449,389,584 = 1,449,389,584/x
  3. Step 3: Cross multiply
    669,102,710x = 1,449,389,584 × 1,449,389,584
  4. Step 4: Simplify right side
    669,102,710x = 2,100,730,166,207,693,056
  5. Step 5: Solve for x
    x = 2,100,730,166,207,693,056/669,102,710
  6. Step 6: Final answer
    x = 3,139,622,863.29

Related Problems

Find third proportional to 334,551,355 and 724,694,792
Half scale
Find third proportional to 1,338,205,420 and 2,898,779,168
Double scale
Find third proportional to 669,102,712 and 1,449,389,588
Similar ratio
Find third proportional to 1,003,654,065 and 2,174,084,376
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.