Home / 16,119,793.60-24,179,690.40-4,152,529.60

Finding the Fourth Proportional to 16,119,793.60, 24,179,690.40 and 4,152,529.60

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Solution

The fourth proportional to 16,119,793.60, 24,179,690.40 and 4,152,529.60 is: 6,228,794.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,793.60 : 24,179,690.40 = 4,152,529.60 : x
  2. Step 2: Convert to fraction form
    16,119,793.60/24,179,690.40 = 4,152,529.60/x
  3. Step 3: Cross multiply
    16,119,793.60x = 24,179,690.40 × 4,152,529.60
  4. Step 4: Simplify right side
    16,119,793.60x = 100,406,880,104,835.84
  5. Step 5: Solve for x
    x = 100,406,880,104,835.84/16,119,793.60
  6. Step 6: Final answer
    x = 6,228,794.40

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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.