Home / 50,451,073,960.36-69,589,676,813.52-32,357,931,779.56

Finding the Fourth Proportional to 50,451,073,960.36, 69,589,676,813.52 and 32,357,931,779.56

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Solution

The fourth proportional to 50,451,073,960.36, 69,589,676,813.52 and 32,357,931,779.56 is: 44,632,905,469.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,451,073,960.36 : 69,589,676,813.52 = 32,357,931,779.56 : x
  2. Step 2: Convert to fraction form
    50,451,073,960.36/69,589,676,813.52 = 32,357,931,779.56/x
  3. Step 3: Cross multiply
    50,451,073,960.36x = 69,589,676,813.52 × 32,357,931,779.56
  4. Step 4: Simplify right side
    50,451,073,960.36x = 2,251,778,014,893,508,657,152
  5. Step 5: Solve for x
    x = 2,251,778,014,893,508,657,152/50,451,073,960.36
  6. Step 6: Final answer
    x = 44,632,905,469.22

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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.