Home / 48,809,039.18-73,162,084.68-16,011,043.65

Finding the Fourth Proportional to 48,809,039.18, 73,162,084.68 and 16,011,043.65

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Solution

The fourth proportional to 48,809,039.18, 73,162,084.68 and 16,011,043.65 is: 23,999,680.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,809,039.18 : 73,162,084.68 = 16,011,043.65 : x
  2. Step 2: Convert to fraction form
    48,809,039.18/73,162,084.68 = 16,011,043.65/x
  3. Step 3: Cross multiply
    48,809,039.18x = 73,162,084.68 × 16,011,043.65
  4. Step 4: Simplify right side
    48,809,039.18x = 1,171,401,331,336,476.50
  5. Step 5: Solve for x
    x = 1,171,401,331,336,476.50/48,809,039.18
  6. Step 6: Final answer
    x = 23,999,680.21

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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.