Home / 8,226,448-17,715,776

Finding the Third Proportional to 8,226,448 and 17,715,776

Calculator

Solution

The third proportional to 8,226,448 and 17,715,776 is: 38,151,182.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,226,448 : 17,715,776 = 17,715,776 : x
  2. Step 2: Convert to fraction form
    8,226,448/17,715,776 = 17,715,776/x
  3. Step 3: Cross multiply
    8,226,448x = 17,715,776 × 17,715,776
  4. Step 4: Simplify right side
    8,226,448x = 313,848,719,282,176
  5. Step 5: Solve for x
    x = 313,848,719,282,176/8,226,448
  6. Step 6: Final answer
    x = 38,151,182.54

Related Problems

Find third proportional to 4,113,224 and 8,857,888
Half scale
Find third proportional to 16,452,896 and 35,431,552
Double scale
Find third proportional to 8,226,450 and 17,715,780
Similar ratio
Find third proportional to 12,339,672 and 26,573,664
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.