Home / 46,252,415.64-69,351,731.57-17,500,768.64

Finding the Fourth Proportional to 46,252,415.64, 69,351,731.57 and 17,500,768.64

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Solution

The fourth proportional to 46,252,415.64, 69,351,731.57 and 17,500,768.64 is: 26,240,977.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,252,415.64 : 69,351,731.57 = 17,500,768.64 : x
  2. Step 2: Convert to fraction form
    46,252,415.64/69,351,731.57 = 17,500,768.64/x
  3. Step 3: Cross multiply
    46,252,415.64x = 69,351,731.57 × 17,500,768.64
  4. Step 4: Simplify right side
    46,252,415.64x = 1,213,708,608,555,691.50
  5. Step 5: Solve for x
    x = 1,213,708,608,555,691.50/46,252,415.64
  6. Step 6: Final answer
    x = 26,240,977.73

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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.