Home / 829,375,878-1,781,835,227

Finding the Third Proportional to 829,375,878 and 1,781,835,227

Calculator

Solution

The third proportional to 829,375,878 and 1,781,835,227 is: 3,828,103,590.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    829,375,878 : 1,781,835,227 = 1,781,835,227 : x
  2. Step 2: Convert to fraction form
    829,375,878/1,781,835,227 = 1,781,835,227/x
  3. Step 3: Cross multiply
    829,375,878x = 1,781,835,227 × 1,781,835,227
  4. Step 4: Simplify right side
    829,375,878x = 3,174,936,776,178,141,696
  5. Step 5: Solve for x
    x = 3,174,936,776,178,141,696/829,375,878
  6. Step 6: Final answer
    x = 3,828,103,590.18

Related Problems

Find third proportional to 414,687,939 and 890,917,613.50
Half scale
Find third proportional to 1,658,751,756 and 3,563,670,454
Double scale
Find third proportional to 829,375,880 and 1,781,835,231
Similar ratio
Find third proportional to 1,244,063,817 and 2,672,752,840.50
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.