Home / 8,609,706,012-13,367,858,136

Finding the Third Proportional to 8,609,706,012 and 13,367,858,136

Calculator

Solution

The third proportional to 8,609,706,012 and 13,367,858,136 is: 20,755,601,979.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,609,706,012 : 13,367,858,136 = 13,367,858,136 : x
  2. Step 2: Convert to fraction form
    8,609,706,012/13,367,858,136 = 13,367,858,136/x
  3. Step 3: Cross multiply
    8,609,706,012x = 13,367,858,136 × 13,367,858,136
  4. Step 4: Simplify right side
    8,609,706,012x = 178,699,631,144,221,409,280
  5. Step 5: Solve for x
    x = 178,699,631,144,221,409,280/8,609,706,012
  6. Step 6: Final answer
    x = 20,755,601,979.34

Related Problems

Find third proportional to 4,304,853,006 and 6,683,929,068
Half scale
Find third proportional to 17,219,412,024 and 26,735,716,272
Double scale
Find third proportional to 8,609,706,014 and 13,367,858,139
Similar ratio
Find third proportional to 12,914,559,018 and 20,051,787,204
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.