Home / 13,288,352-28,419,372

Finding the Third Proportional to 13,288,352 and 28,419,372

Calculator

Solution

The third proportional to 13,288,352 and 28,419,372 is: 60,779,598.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,288,352 : 28,419,372 = 28,419,372 : x
  2. Step 2: Convert to fraction form
    13,288,352/28,419,372 = 28,419,372/x
  3. Step 3: Cross multiply
    13,288,352x = 28,419,372 × 28,419,372
  4. Step 4: Simplify right side
    13,288,352x = 807,660,704,874,384
  5. Step 5: Solve for x
    x = 807,660,704,874,384/13,288,352
  6. Step 6: Final answer
    x = 60,779,598.92

Related Problems

Find third proportional to 6,644,176 and 14,209,686
Half scale
Find third proportional to 26,576,704 and 56,838,744
Double scale
Find third proportional to 13,288,354 and 28,419,376
Similar ratio
Find third proportional to 19,932,528 and 42,629,058
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.