Home / 15,942,000-25,379,102

Finding the Third Proportional to 15,942,000 and 25,379,102

Calculator

Solution

The third proportional to 15,942,000 and 25,379,102 is: 40,402,635.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,942,000 : 25,379,102 = 25,379,102 : x
  2. Step 2: Convert to fraction form
    15,942,000/25,379,102 = 25,379,102/x
  3. Step 3: Cross multiply
    15,942,000x = 25,379,102 × 25,379,102
  4. Step 4: Simplify right side
    15,942,000x = 644,098,818,326,404
  5. Step 5: Solve for x
    x = 644,098,818,326,404/15,942,000
  6. Step 6: Final answer
    x = 40,402,635.70

Related Problems

Find third proportional to 7,971,000 and 12,689,551
Half scale
Find third proportional to 31,884,000 and 50,758,204
Double scale
Find third proportional to 15,942,002 and 25,379,105
Similar ratio
Find third proportional to 23,913,000 and 38,068,653
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.