Home / 1,418,850,207.45-1,958,934,608.15-1,269,913,407.93

Finding the Fourth Proportional to 1,418,850,207.45, 1,958,934,608.15 and 1,269,913,407.93

Calculator

Solution

The fourth proportional to 1,418,850,207.45, 1,958,934,608.15 and 1,269,913,407.93 is: 1,753,305,113.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,418,850,207.45 : 1,958,934,608.15 = 1,269,913,407.93 : x
  2. Step 2: Convert to fraction form
    1,418,850,207.45/1,958,934,608.15 = 1,269,913,407.93/x
  3. Step 3: Cross multiply
    1,418,850,207.45x = 1,958,934,608.15 × 1,269,913,407.93
  4. Step 4: Simplify right side
    1,418,850,207.45x = 2,487,677,324,141,436,416
  5. Step 5: Solve for x
    x = 2,487,677,324,141,436,416/1,418,850,207.45
  6. Step 6: Final answer
    x = 1,753,305,113.59

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.