Home / 13,349,528-20,680,164

Finding the Third Proportional to 13,349,528 and 20,680,164

Calculator

Solution

The third proportional to 13,349,528 and 20,680,164 is: 32,036,277.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,349,528 : 20,680,164 = 20,680,164 : x
  2. Step 2: Convert to fraction form
    13,349,528/20,680,164 = 20,680,164/x
  3. Step 3: Cross multiply
    13,349,528x = 20,680,164 × 20,680,164
  4. Step 4: Simplify right side
    13,349,528x = 427,669,183,066,896
  5. Step 5: Solve for x
    x = 427,669,183,066,896/13,349,528
  6. Step 6: Final answer
    x = 32,036,277.47

Related Problems

Find third proportional to 6,674,764 and 10,340,082
Half scale
Find third proportional to 26,699,056 and 41,360,328
Double scale
Find third proportional to 13,349,530 and 20,680,167
Similar ratio
Find third proportional to 20,024,292 and 31,020,246
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.