Home / 338,551,866-476,755,630.50

Finding the Third Proportional to 338,551,866 and 476,755,630.50

Calculator

Solution

The third proportional to 338,551,866 and 476,755,630.50 is: 671,376,985.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,551,866 : 476,755,630.50 = 476,755,630.50 : x
  2. Step 2: Convert to fraction form
    338,551,866/476,755,630.50 = 476,755,630.50/x
  3. Step 3: Cross multiply
    338,551,866x = 476,755,630.50 × 476,755,630.50
  4. Step 4: Simplify right side
    338,551,866x = 227,295,931,213,452,544
  5. Step 5: Solve for x
    x = 227,295,931,213,452,544/338,551,866
  6. Step 6: Final answer
    x = 671,376,985.45

Related Problems

Find third proportional to 169,275,933 and 238,377,815.25
Half scale
Find third proportional to 677,103,732 and 953,511,261
Double scale
Find third proportional to 338,551,868 and 476,755,633
Similar ratio
Find third proportional to 507,827,799 and 715,133,445.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.