Home / 12,302,506-28,744,206

Finding the Third Proportional to 12,302,506 and 28,744,206

Calculator

Solution

The third proportional to 12,302,506 and 28,744,206 is: 67,159,437.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,302,506 : 28,744,206 = 28,744,206 : x
  2. Step 2: Convert to fraction form
    12,302,506/28,744,206 = 28,744,206/x
  3. Step 3: Cross multiply
    12,302,506x = 28,744,206 × 28,744,206
  4. Step 4: Simplify right side
    12,302,506x = 826,229,378,570,436
  5. Step 5: Solve for x
    x = 826,229,378,570,436/12,302,506
  6. Step 6: Final answer
    x = 67,159,437.16

Related Problems

Find third proportional to 6,151,253 and 14,372,103
Half scale
Find third proportional to 24,605,012 and 57,488,412
Double scale
Find third proportional to 12,302,508 and 28,744,211
Similar ratio
Find third proportional to 18,453,759 and 43,116,309
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.