Home / 15,938,804,378-34,880,130,124

Finding the Third Proportional to 15,938,804,378 and 34,880,130,124

Calculator

Solution

The third proportional to 15,938,804,378 and 34,880,130,124 is: 76,330,912,194.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,938,804,378 : 34,880,130,124 = 34,880,130,124 : x
  2. Step 2: Convert to fraction form
    15,938,804,378/34,880,130,124 = 34,880,130,124/x
  3. Step 3: Cross multiply
    15,938,804,378x = 34,880,130,124 × 34,880,130,124
  4. Step 4: Simplify right side
    15,938,804,378x = 1,216,623,477,467,172,306,944
  5. Step 5: Solve for x
    x = 1,216,623,477,467,172,306,944/15,938,804,378
  6. Step 6: Final answer
    x = 76,330,912,194.80

Related Problems

Find third proportional to 7,969,402,189 and 17,440,065,062
Half scale
Find third proportional to 31,877,608,756 and 69,760,260,248
Double scale
Find third proportional to 15,938,804,380 and 34,880,130,128
Similar ratio
Find third proportional to 23,908,206,567 and 52,320,195,186
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.