Home / 8,737,148-13,676,100

Finding the Third Proportional to 8,737,148 and 13,676,100

Calculator

Solution

The third proportional to 8,737,148 and 13,676,100 is: 21,406,952.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,148 : 13,676,100 = 13,676,100 : x
  2. Step 2: Convert to fraction form
    8,737,148/13,676,100 = 13,676,100/x
  3. Step 3: Cross multiply
    8,737,148x = 13,676,100 × 13,676,100
  4. Step 4: Simplify right side
    8,737,148x = 187,035,711,210,000
  5. Step 5: Solve for x
    x = 187,035,711,210,000/8,737,148
  6. Step 6: Final answer
    x = 21,406,952.38

Related Problems

Find third proportional to 4,368,574 and 6,838,050
Half scale
Find third proportional to 17,474,296 and 27,352,200
Double scale
Find third proportional to 8,737,150 and 13,676,103
Similar ratio
Find third proportional to 13,105,722 and 20,514,150
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.