Home / 76,620,352-118,967,704

Finding the Third Proportional to 76,620,352 and 118,967,704

Calculator

Solution

The third proportional to 76,620,352 and 118,967,704 is: 184,720,041.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,620,352 : 118,967,704 = 118,967,704 : x
  2. Step 2: Convert to fraction form
    76,620,352/118,967,704 = 118,967,704/x
  3. Step 3: Cross multiply
    76,620,352x = 118,967,704 × 118,967,704
  4. Step 4: Simplify right side
    76,620,352x = 14,153,314,595,031,616
  5. Step 5: Solve for x
    x = 14,153,314,595,031,616/76,620,352
  6. Step 6: Final answer
    x = 184,720,041.42

Related Problems

Find third proportional to 38,310,176 and 59,483,852
Half scale
Find third proportional to 153,240,704 and 237,935,408
Double scale
Find third proportional to 76,620,354 and 118,967,707
Similar ratio
Find third proportional to 114,930,528 and 178,451,556
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.