Home / 306,288,108-672,087,888

Finding the Third Proportional to 306,288,108 and 672,087,888

Calculator

Solution

The third proportional to 306,288,108 and 672,087,888 is: 1,474,762,217.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,288,108 : 672,087,888 = 672,087,888 : x
  2. Step 2: Convert to fraction form
    306,288,108/672,087,888 = 672,087,888/x
  3. Step 3: Cross multiply
    306,288,108x = 672,087,888 × 672,087,888
  4. Step 4: Simplify right side
    306,288,108x = 451,702,129,196,300,544
  5. Step 5: Solve for x
    x = 451,702,129,196,300,544/306,288,108
  6. Step 6: Final answer
    x = 1,474,762,217.00

Related Problems

Find third proportional to 153,144,054 and 336,043,944
Half scale
Find third proportional to 612,576,216 and 1,344,175,776
Double scale
Find third proportional to 306,288,110 and 672,087,892
Similar ratio
Find third proportional to 459,432,162 and 1,008,131,832
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.