Home / 306,701,552-660,169,910

Finding the Third Proportional to 306,701,552 and 660,169,910

Calculator

Solution

The third proportional to 306,701,552 and 660,169,910 is: 1,421,004,579.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,701,552 : 660,169,910 = 660,169,910 : x
  2. Step 2: Convert to fraction form
    306,701,552/660,169,910 = 660,169,910/x
  3. Step 3: Cross multiply
    306,701,552x = 660,169,910 × 660,169,910
  4. Step 4: Simplify right side
    306,701,552x = 435,824,310,069,408,128
  5. Step 5: Solve for x
    x = 435,824,310,069,408,128/306,701,552
  6. Step 6: Final answer
    x = 1,421,004,579.95

Related Problems

Find third proportional to 153,350,776 and 330,084,955
Half scale
Find third proportional to 613,403,104 and 1,320,339,820
Double scale
Find third proportional to 306,701,554 and 660,169,914
Similar ratio
Find third proportional to 460,052,328 and 990,254,865
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.