Home / 769,881,060-1,659,947,976

Finding the Third Proportional to 769,881,060 and 1,659,947,976

Calculator

Solution

The third proportional to 769,881,060 and 1,659,947,976 is: 3,579,029,834.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,881,060 : 1,659,947,976 = 1,659,947,976 : x
  2. Step 2: Convert to fraction form
    769,881,060/1,659,947,976 = 1,659,947,976/x
  3. Step 3: Cross multiply
    769,881,060x = 1,659,947,976 × 1,659,947,976
  4. Step 4: Simplify right side
    769,881,060x = 2,755,427,283,026,496,512
  5. Step 5: Solve for x
    x = 2,755,427,283,026,496,512/769,881,060
  6. Step 6: Final answer
    x = 3,579,029,834.85

Related Problems

Find third proportional to 384,940,530 and 829,973,988
Half scale
Find third proportional to 1,539,762,120 and 3,319,895,952
Double scale
Find third proportional to 769,881,062 and 1,659,947,980
Similar ratio
Find third proportional to 1,154,821,590 and 2,489,921,964
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.