Home / 507,932,500-759,921,918

Finding the Third Proportional to 507,932,500 and 759,921,918

Calculator

Solution

The third proportional to 507,932,500 and 759,921,918 is: 1,136,925,322.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    507,932,500 : 759,921,918 = 759,921,918 : x
  2. Step 2: Convert to fraction form
    507,932,500/759,921,918 = 759,921,918/x
  3. Step 3: Cross multiply
    507,932,500x = 759,921,918 × 759,921,918
  4. Step 4: Simplify right side
    507,932,500x = 577,481,321,456,798,720
  5. Step 5: Solve for x
    x = 577,481,321,456,798,720/507,932,500
  6. Step 6: Final answer
    x = 1,136,925,322.67

Related Problems

Find third proportional to 253,966,250 and 379,960,959
Half scale
Find third proportional to 1,015,865,000 and 1,519,843,836
Double scale
Find third proportional to 507,932,502 and 759,921,921
Similar ratio
Find third proportional to 761,898,750 and 1,139,882,877
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.