Home / 46,653,255.38-69,971,907.26-12,566,629.64

Finding the Fourth Proportional to 46,653,255.38, 69,971,907.26 and 12,566,629.64

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Solution

The fourth proportional to 46,653,255.38, 69,971,907.26 and 12,566,629.64 is: 18,847,796.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,653,255.38 : 69,971,907.26 = 12,566,629.64 : x
  2. Step 2: Convert to fraction form
    46,653,255.38/69,971,907.26 = 12,566,629.64/x
  3. Step 3: Cross multiply
    46,653,255.38x = 69,971,907.26 × 12,566,629.64
  4. Step 4: Simplify right side
    46,653,255.38x = 879,311,043,740,847.25
  5. Step 5: Solve for x
    x = 879,311,043,740,847.25/46,653,255.38
  6. Step 6: Final answer
    x = 18,847,796.08

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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.