Home / 30,948,702-64,409,292

Finding the Third Proportional to 30,948,702 and 64,409,292

Calculator

Solution

The third proportional to 30,948,702 and 64,409,292 is: 134,046,232.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,948,702 : 64,409,292 = 64,409,292 : x
  2. Step 2: Convert to fraction form
    30,948,702/64,409,292 = 64,409,292/x
  3. Step 3: Cross multiply
    30,948,702x = 64,409,292 × 64,409,292
  4. Step 4: Simplify right side
    30,948,702x = 4,148,556,895,941,264
  5. Step 5: Solve for x
    x = 4,148,556,895,941,264/30,948,702
  6. Step 6: Final answer
    x = 134,046,232.24

Related Problems

Find third proportional to 15,474,351 and 32,204,646
Half scale
Find third proportional to 61,897,404 and 128,818,584
Double scale
Find third proportional to 30,948,704 and 64,409,296
Similar ratio
Find third proportional to 46,423,053 and 96,613,938
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.