Home / 76,452,266-165,075,940

Finding the Third Proportional to 76,452,266 and 165,075,940

Calculator

Solution

The third proportional to 76,452,266 and 165,075,940 is: 356,432,417.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,452,266 : 165,075,940 = 165,075,940 : x
  2. Step 2: Convert to fraction form
    76,452,266/165,075,940 = 165,075,940/x
  3. Step 3: Cross multiply
    76,452,266x = 165,075,940 × 165,075,940
  4. Step 4: Simplify right side
    76,452,266x = 27,250,065,966,883,600
  5. Step 5: Solve for x
    x = 27,250,065,966,883,600/76,452,266
  6. Step 6: Final answer
    x = 356,432,417.15

Related Problems

Find third proportional to 38,226,133 and 82,537,970
Half scale
Find third proportional to 152,904,532 and 330,151,880
Double scale
Find third proportional to 76,452,268 and 165,075,944
Similar ratio
Find third proportional to 114,678,399 and 247,613,910
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.