Home / 383,330,892-625,878,593.50

Finding the Third Proportional to 383,330,892 and 625,878,593.50

Calculator

Solution

The third proportional to 383,330,892 and 625,878,593.50 is: 1,021,895,239.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,330,892 : 625,878,593.50 = 625,878,593.50 : x
  2. Step 2: Convert to fraction form
    383,330,892/625,878,593.50 = 625,878,593.50/x
  3. Step 3: Cross multiply
    383,330,892x = 625,878,593.50 × 625,878,593.50
  4. Step 4: Simplify right side
    383,330,892x = 391,724,013,801,538,240
  5. Step 5: Solve for x
    x = 391,724,013,801,538,240/383,330,892
  6. Step 6: Final answer
    x = 1,021,895,239.80

Related Problems

Find third proportional to 191,665,446 and 312,939,296.75
Half scale
Find third proportional to 766,661,784 and 1,251,757,187
Double scale
Find third proportional to 383,330,894 and 625,878,597
Similar ratio
Find third proportional to 574,996,338 and 938,817,890.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.