Home / 16,081,766.52-24,102,886.81-7,434,169.63

Finding the Fourth Proportional to 16,081,766.52, 24,102,886.81 and 7,434,169.63

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Solution

The fourth proportional to 16,081,766.52, 24,102,886.81 and 7,434,169.63 is: 11,142,118.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,081,766.52 : 24,102,886.81 = 7,434,169.63 : x
  2. Step 2: Convert to fraction form
    16,081,766.52/24,102,886.81 = 7,434,169.63/x
  3. Step 3: Cross multiply
    16,081,766.52x = 24,102,886.81 × 7,434,169.63
  4. Step 4: Simplify right side
    16,081,766.52x = 179,184,949,118,229.56
  5. Step 5: Solve for x
    x = 179,184,949,118,229.56/16,081,766.52
  6. Step 6: Final answer
    x = 11,142,118.55

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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.