Home / 33,210,051.60-49,824,408.60-16,171,280.40

Finding the Fourth Proportional to 33,210,051.60, 49,824,408.60 and 16,171,280.40

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Solution

The fourth proportional to 33,210,051.60, 49,824,408.60 and 16,171,280.40 is: 24,261,464.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,210,051.60 : 49,824,408.60 = 16,171,280.40 : x
  2. Step 2: Convert to fraction form
    33,210,051.60/49,824,408.60 = 16,171,280.40/x
  3. Step 3: Cross multiply
    33,210,051.60x = 49,824,408.60 × 16,171,280.40
  4. Step 4: Simplify right side
    33,210,051.60x = 805,724,482,234,771.50
  5. Step 5: Solve for x
    x = 805,724,482,234,771.50/33,210,051.60
  6. Step 6: Final answer
    x = 24,261,464.33

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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.