Home / 14,850,327.93-20,494,399.67-8,323,959.08

Finding the Fourth Proportional to 14,850,327.93, 20,494,399.67 and 8,323,959.08

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Solution

The fourth proportional to 14,850,327.93, 20,494,399.67 and 8,323,959.08 is: 11,487,594.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,850,327.93 : 20,494,399.67 = 8,323,959.08 : x
  2. Step 2: Convert to fraction form
    14,850,327.93/20,494,399.67 = 8,323,959.08/x
  3. Step 3: Cross multiply
    14,850,327.93x = 20,494,399.67 × 8,323,959.08
  4. Step 4: Simplify right side
    14,850,327.93x = 170,594,544,078,153.72
  5. Step 5: Solve for x
    x = 170,594,544,078,153.72/14,850,327.93
  6. Step 6: Final answer
    x = 11,487,594.41

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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.