Home / 507,932,498-759,921,915

Finding the Third Proportional to 507,932,498 and 759,921,915

Calculator

Solution

The third proportional to 507,932,498 and 759,921,915 is: 1,136,925,318.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    507,932,498 : 759,921,915 = 759,921,915 : x
  2. Step 2: Convert to fraction form
    507,932,498/759,921,915 = 759,921,915/x
  3. Step 3: Cross multiply
    507,932,498x = 759,921,915 × 759,921,915
  4. Step 4: Simplify right side
    507,932,498x = 577,481,316,897,267,200
  5. Step 5: Solve for x
    x = 577,481,316,897,267,200/507,932,498
  6. Step 6: Final answer
    x = 1,136,925,318.17

Related Problems

Find third proportional to 253,966,249 and 379,960,957.50
Half scale
Find third proportional to 1,015,864,996 and 1,519,843,830
Double scale
Find third proportional to 507,932,500 and 759,921,918
Similar ratio
Find third proportional to 761,898,747 and 1,139,882,872.50
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.