Home / 50,544,062.10-75,816,093.15-48,560,015.70

Finding the Fourth Proportional to 50,544,062.10, 75,816,093.15 and 48,560,015.70

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Solution

The fourth proportional to 50,544,062.10, 75,816,093.15 and 48,560,015.70 is: 72,840,023.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,544,062.10 : 75,816,093.15 = 48,560,015.70 : x
  2. Step 2: Convert to fraction form
    50,544,062.10/75,816,093.15 = 48,560,015.70/x
  3. Step 3: Cross multiply
    50,544,062.10x = 75,816,093.15 × 48,560,015.70
  4. Step 4: Simplify right side
    50,544,062.10x = 3,681,630,673,676,663
  5. Step 5: Solve for x
    x = 3,681,630,673,676,663/50,544,062.10
  6. Step 6: Final answer
    x = 72,840,023.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.