Home / 46,515,617.16-69,775,349.52-13,726,186.34

Finding the Fourth Proportional to 46,515,617.16, 69,775,349.52 and 13,726,186.34

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Solution

The fourth proportional to 46,515,617.16, 69,775,349.52 and 13,726,186.34 is: 20,589,847.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,515,617.16 : 69,775,349.52 = 13,726,186.34 : x
  2. Step 2: Convert to fraction form
    46,515,617.16/69,775,349.52 = 13,726,186.34/x
  3. Step 3: Cross multiply
    46,515,617.16x = 69,775,349.52 × 13,726,186.34
  4. Step 4: Simplify right side
    46,515,617.16x = 957,749,449,450,149.50
  5. Step 5: Solve for x
    x = 957,749,449,450,149.50/46,515,617.16
  6. Step 6: Final answer
    x = 20,589,847.19

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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.