Home / 34,595,699.84-47,734,144.56-20,654,341.28

Finding the Fourth Proportional to 34,595,699.84, 47,734,144.56 and 20,654,341.28

Calculator

Solution

The fourth proportional to 34,595,699.84, 47,734,144.56 and 20,654,341.28 is: 28,498,261.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,595,699.84 : 47,734,144.56 = 20,654,341.28 : x
  2. Step 2: Convert to fraction form
    34,595,699.84/47,734,144.56 = 20,654,341.28/x
  3. Step 3: Cross multiply
    34,595,699.84x = 47,734,144.56 × 20,654,341.28
  4. Step 4: Simplify right side
    34,595,699.84x = 985,917,312,451,095.50
  5. Step 5: Solve for x
    x = 985,917,312,451,095.50/34,595,699.84
  6. Step 6: Final answer
    x = 28,498,261.84

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.