Home / 7,888,536-11,272,932

Finding the Third Proportional to 7,888,536 and 11,272,932

Calculator

Solution

The third proportional to 7,888,536 and 11,272,932 is: 16,109,325.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,888,536 : 11,272,932 = 11,272,932 : x
  2. Step 2: Convert to fraction form
    7,888,536/11,272,932 = 11,272,932/x
  3. Step 3: Cross multiply
    7,888,536x = 11,272,932 × 11,272,932
  4. Step 4: Simplify right side
    7,888,536x = 127,078,995,876,624
  5. Step 5: Solve for x
    x = 127,078,995,876,624/7,888,536
  6. Step 6: Final answer
    x = 16,109,325.72

Related Problems

Find third proportional to 3,944,268 and 5,636,466
Half scale
Find third proportional to 15,777,072 and 22,545,864
Double scale
Find third proportional to 7,888,538 and 11,272,935
Similar ratio
Find third proportional to 11,832,804 and 16,909,398
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.