Home / 50,451,073,814.14-69,589,676,612.37-32,357,931,633.12

Finding the Fourth Proportional to 50,451,073,814.14, 69,589,676,612.37 and 32,357,931,633.12

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Solution

The fourth proportional to 50,451,073,814.14, 69,589,676,612.37 and 32,357,931,633.12 is: 44,632,905,267.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,451,073,814.14 : 69,589,676,612.37 = 32,357,931,633.12 : x
  2. Step 2: Convert to fraction form
    50,451,073,814.14/69,589,676,612.37 = 32,357,931,633.12/x
  3. Step 3: Cross multiply
    50,451,073,814.14x = 69,589,676,612.37 × 32,357,931,633.12
  4. Step 4: Simplify right side
    50,451,073,814.14x = 2,251,777,998,193,650,302,976
  5. Step 5: Solve for x
    x = 2,251,777,998,193,650,302,976/50,451,073,814.14
  6. Step 6: Final answer
    x = 44,632,905,267.57

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1.5x scale

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.