Home / 9,372,815,612.28-12,933,630,630.54-5,561,681,819.40

Finding the Fourth Proportional to 9,372,815,612.28, 12,933,630,630.54 and 5,561,681,819.40

Calculator

Solution

The fourth proportional to 9,372,815,612.28, 12,933,630,630.54 and 5,561,681,819.40 is: 7,674,613,617.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,372,815,612.28 : 12,933,630,630.54 = 5,561,681,819.40 : x
  2. Step 2: Convert to fraction form
    9,372,815,612.28/12,933,630,630.54 = 5,561,681,819.40/x
  3. Step 3: Cross multiply
    9,372,815,612.28x = 12,933,630,630.54 × 5,561,681,819.40
  4. Step 4: Simplify right side
    9,372,815,612.28x = 71,932,738,336,709,279,744
  5. Step 5: Solve for x
    x = 71,932,738,336,709,279,744/9,372,815,612.28
  6. Step 6: Final answer
    x = 7,674,613,617.97

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.