Home / 50,879,945.43-76,317,392.39-16,338,038.23

Finding the Fourth Proportional to 50,879,945.43, 76,317,392.39 and 16,338,038.23

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Solution

The fourth proportional to 50,879,945.43, 76,317,392.39 and 16,338,038.23 is: 24,506,246.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,879,945.43 : 76,317,392.39 = 16,338,038.23 : x
  2. Step 2: Convert to fraction form
    50,879,945.43/76,317,392.39 = 16,338,038.23/x
  3. Step 3: Cross multiply
    50,879,945.43x = 76,317,392.39 × 16,338,038.23
  4. Step 4: Simplify right side
    50,879,945.43x = 1,246,876,474,612,284.50
  5. Step 5: Solve for x
    x = 1,246,876,474,612,284.50/50,879,945.43
  6. Step 6: Final answer
    x = 24,506,246.30

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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.