Home / 48,653,850.15-67,142,339.37-26,627,336.69

Finding the Fourth Proportional to 48,653,850.15, 67,142,339.37 and 26,627,336.69

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Solution

The fourth proportional to 48,653,850.15, 67,142,339.37 and 26,627,336.69 is: 36,745,738.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,653,850.15 : 67,142,339.37 = 26,627,336.69 : x
  2. Step 2: Convert to fraction form
    48,653,850.15/67,142,339.37 = 26,627,336.69/x
  3. Step 3: Cross multiply
    48,653,850.15x = 67,142,339.37 × 26,627,336.69
  4. Step 4: Simplify right side
    48,653,850.15x = 1,787,821,676,223,520.75
  5. Step 5: Solve for x
    x = 1,787,821,676,223,520.75/48,653,850.15
  6. Step 6: Final answer
    x = 36,745,738.94

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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.