Home / 11,096,688.70-16,645,033.05-3,118,512.70

Finding the Fourth Proportional to 11,096,688.70, 16,645,033.05 and 3,118,512.70

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Solution

The fourth proportional to 11,096,688.70, 16,645,033.05 and 3,118,512.70 is: 4,677,769.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,096,688.70 : 16,645,033.05 = 3,118,512.70 : x
  2. Step 2: Convert to fraction form
    11,096,688.70/16,645,033.05 = 3,118,512.70/x
  3. Step 3: Cross multiply
    11,096,688.70x = 16,645,033.05 × 3,118,512.70
  4. Step 4: Simplify right side
    11,096,688.70x = 51,907,746,958,344.74
  5. Step 5: Solve for x
    x = 51,907,746,958,344.74/11,096,688.70
  6. Step 6: Final answer
    x = 4,677,769.05

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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.