Home / 690,759,153.75-1,502,546,614

Finding the Third Proportional to 690,759,153.75 and 1,502,546,614

Calculator

Solution

The third proportional to 690,759,153.75 and 1,502,546,614 is: 3,268,355,279.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    690,759,153.75 : 1,502,546,614 = 1,502,546,614 : x
  2. Step 2: Convert to fraction form
    690,759,153.75/1,502,546,614 = 1,502,546,614/x
  3. Step 3: Cross multiply
    690,759,153.75x = 1,502,546,614 × 1,502,546,614
  4. Step 4: Simplify right side
    690,759,153.75x = 2,257,646,327,242,864,896
  5. Step 5: Solve for x
    x = 2,257,646,327,242,864,896/690,759,153.75
  6. Step 6: Final answer
    x = 3,268,355,279.82

Related Problems

Find third proportional to 345,379,576.88 and 751,273,307
Half scale
Find third proportional to 1,381,518,307.50 and 3,005,093,228
Double scale
Find third proportional to 690,759,156 and 1,502,546,618
Similar ratio
Find third proportional to 1,036,138,730.63 and 2,253,819,921
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.