Home / 216,525,872-510,962,306

Finding the Third Proportional to 216,525,872 and 510,962,306

Calculator

Solution

The third proportional to 216,525,872 and 510,962,306 is: 1,205,779,594.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,525,872 : 510,962,306 = 510,962,306 : x
  2. Step 2: Convert to fraction form
    216,525,872/510,962,306 = 510,962,306/x
  3. Step 3: Cross multiply
    216,525,872x = 510,962,306 × 510,962,306
  4. Step 4: Simplify right side
    216,525,872x = 261,082,478,152,837,632
  5. Step 5: Solve for x
    x = 261,082,478,152,837,632/216,525,872
  6. Step 6: Final answer
    x = 1,205,779,594.56

Related Problems

Find third proportional to 108,262,936 and 255,481,153
Half scale
Find third proportional to 433,051,744 and 1,021,924,612
Double scale
Find third proportional to 216,525,874 and 510,962,311
Similar ratio
Find third proportional to 324,788,808 and 766,443,459
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.