Home / 13,808,772-20,713,170

Finding the Third Proportional to 13,808,772 and 20,713,170

Calculator

Solution

The third proportional to 13,808,772 and 20,713,170 is: 31,069,773.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,808,772 : 20,713,170 = 20,713,170 : x
  2. Step 2: Convert to fraction form
    13,808,772/20,713,170 = 20,713,170/x
  3. Step 3: Cross multiply
    13,808,772x = 20,713,170 × 20,713,170
  4. Step 4: Simplify right side
    13,808,772x = 429,035,411,448,900
  5. Step 5: Solve for x
    x = 429,035,411,448,900/13,808,772
  6. Step 6: Final answer
    x = 31,069,773.00

Related Problems

Find third proportional to 6,904,386 and 10,356,585
Half scale
Find third proportional to 27,617,544 and 41,426,340
Double scale
Find third proportional to 13,808,774 and 20,713,173
Similar ratio
Find third proportional to 20,713,158 and 31,069,755
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.