Home / 46,489,276.62-69,733,914.57-16,947,682.38

Finding the Fourth Proportional to 46,489,276.62, 69,733,914.57 and 16,947,682.38

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Solution

The fourth proportional to 46,489,276.62, 69,733,914.57 and 16,947,682.38 is: 25,421,523.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,489,276.62 : 69,733,914.57 = 16,947,682.38 : x
  2. Step 2: Convert to fraction form
    46,489,276.62/69,733,914.57 = 16,947,682.38/x
  3. Step 3: Cross multiply
    46,489,276.62x = 69,733,914.57 × 16,947,682.38
  4. Step 4: Simplify right side
    46,489,276.62x = 1,181,828,235,246,414
  5. Step 5: Solve for x
    x = 1,181,828,235,246,414/46,489,276.62
  6. Step 6: Final answer
    x = 25,421,523.44

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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.