Home / 685,738,236-1,502,484,980

Finding the Third Proportional to 685,738,236 and 1,502,484,980

Calculator

Solution

The third proportional to 685,738,236 and 1,502,484,980 is: 3,292,015,811.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    685,738,236 : 1,502,484,980 = 1,502,484,980 : x
  2. Step 2: Convert to fraction form
    685,738,236/1,502,484,980 = 1,502,484,980/x
  3. Step 3: Cross multiply
    685,738,236x = 1,502,484,980 × 1,502,484,980
  4. Step 4: Simplify right side
    685,738,236x = 2,257,461,115,125,600,512
  5. Step 5: Solve for x
    x = 2,257,461,115,125,600,512/685,738,236
  6. Step 6: Final answer
    x = 3,292,015,811.01

Related Problems

Find third proportional to 342,869,118 and 751,242,490
Half scale
Find third proportional to 1,371,476,472 and 3,004,969,960
Double scale
Find third proportional to 685,738,238 and 1,502,484,984
Similar ratio
Find third proportional to 1,028,607,354 and 2,253,727,470
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.