Home / 1,379,982,609,008.20-2,069,971,137,646.60-1,296,006,327,310.60

Finding the Fourth Proportional to 1,379,982,609,008.20, 2,069,971,137,646.60 and 1,296,006,327,310.60

Calculator

Solution

The fourth proportional to 1,379,982,609,008.20, 2,069,971,137,646.60 and 1,296,006,327,310.60 is: 1,944,006,884,020.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,379,982,609,008.20 : 2,069,971,137,646.60 = 1,296,006,327,310.60 : x
  2. Step 2: Convert to fraction form
    1,379,982,609,008.20/2,069,971,137,646.60 = 1,296,006,327,310.60/x
  3. Step 3: Cross multiply
    1,379,982,609,008.20x = 2,069,971,137,646.60 × 1,296,006,327,310.60
  4. Step 4: Simplify right side
    1,379,982,609,008.20x = 2,682,695,691,740,314,712,670,208
  5. Step 5: Solve for x
    x = 2,682,695,691,740,314,712,670,208/1,379,982,609,008.20
  6. Step 6: Final answer
    x = 1,944,006,884,020.36

Related Problems

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.