Home / 318,028,104-672,723,808

Finding the Third Proportional to 318,028,104 and 672,723,808

Calculator

Solution

The third proportional to 318,028,104 and 672,723,808 is: 1,423,010,470.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    318,028,104 : 672,723,808 = 672,723,808 : x
  2. Step 2: Convert to fraction form
    318,028,104/672,723,808 = 672,723,808/x
  3. Step 3: Cross multiply
    318,028,104x = 672,723,808 × 672,723,808
  4. Step 4: Simplify right side
    318,028,104x = 452,557,321,850,020,864
  5. Step 5: Solve for x
    x = 452,557,321,850,020,864/318,028,104
  6. Step 6: Final answer
    x = 1,423,010,470.33

Related Problems

Find third proportional to 159,014,052 and 336,361,904
Half scale
Find third proportional to 636,056,208 and 1,345,447,616
Double scale
Find third proportional to 318,028,106 and 672,723,812
Similar ratio
Find third proportional to 477,042,156 and 1,009,085,712
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.