Home / 7,447,752-11,388,060

Finding the Third Proportional to 7,447,752 and 11,388,060

Calculator

Solution

The third proportional to 7,447,752 and 11,388,060 is: 17,413,027.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,447,752 : 11,388,060 = 11,388,060 : x
  2. Step 2: Convert to fraction form
    7,447,752/11,388,060 = 11,388,060/x
  3. Step 3: Cross multiply
    7,447,752x = 11,388,060 × 11,388,060
  4. Step 4: Simplify right side
    7,447,752x = 129,687,910,563,600
  5. Step 5: Solve for x
    x = 129,687,910,563,600/7,447,752
  6. Step 6: Final answer
    x = 17,413,027.52

Related Problems

Find third proportional to 3,723,876 and 5,694,030
Half scale
Find third proportional to 14,895,504 and 22,776,120
Double scale
Find third proportional to 7,447,754 and 11,388,063
Similar ratio
Find third proportional to 11,171,628 and 17,082,090
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.