Home / 30,648,717.27-46,002,994.43-25,311,737.43

Finding the Fourth Proportional to 30,648,717.27, 46,002,994.43 and 25,311,737.43

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Solution

The fourth proportional to 30,648,717.27, 46,002,994.43 and 25,311,737.43 is: 37,992,314.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,648,717.27 : 46,002,994.43 = 25,311,737.43 : x
  2. Step 2: Convert to fraction form
    30,648,717.27/46,002,994.43 = 25,311,737.43/x
  3. Step 3: Cross multiply
    30,648,717.27x = 46,002,994.43 × 25,311,737.43
  4. Step 4: Simplify right side
    30,648,717.27x = 1,164,415,715,879,353.75
  5. Step 5: Solve for x
    x = 1,164,415,715,879,353.75/30,648,717.27
  6. Step 6: Final answer
    x = 37,992,314.84

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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.