Home / 306,288,063-672,087,798

Finding the Third Proportional to 306,288,063 and 672,087,798

Calculator

Solution

The third proportional to 306,288,063 and 672,087,798 is: 1,474,762,038.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,288,063 : 672,087,798 = 672,087,798 : x
  2. Step 2: Convert to fraction form
    306,288,063/672,087,798 = 672,087,798/x
  3. Step 3: Cross multiply
    306,288,063x = 672,087,798 × 672,087,798
  4. Step 4: Simplify right side
    306,288,063x = 451,702,008,220,488,832
  5. Step 5: Solve for x
    x = 451,702,008,220,488,832/306,288,063
  6. Step 6: Final answer
    x = 1,474,762,038.70

Related Problems

Find third proportional to 153,144,031.50 and 336,043,899
Half scale
Find third proportional to 612,576,126 and 1,344,175,596
Double scale
Find third proportional to 306,288,065 and 672,087,802
Similar ratio
Find third proportional to 459,432,094.50 and 1,008,131,697
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.