Home / 11,045,673.20-16,569,466.60-3,371,044.62

Finding the Fourth Proportional to 11,045,673.20, 16,569,466.60 and 3,371,044.62

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Solution

The fourth proportional to 11,045,673.20, 16,569,466.60 and 3,371,044.62 is: 5,056,858.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,045,673.20 : 16,569,466.60 = 3,371,044.62 : x
  2. Step 2: Convert to fraction form
    11,045,673.20/16,569,466.60 = 3,371,044.62/x
  3. Step 3: Cross multiply
    11,045,673.20x = 16,569,466.60 × 3,371,044.62
  4. Step 4: Simplify right side
    11,045,673.20x = 55,856,411,238,199.70
  5. Step 5: Solve for x
    x = 55,856,411,238,199.70/11,045,673.20
  6. Step 6: Final answer
    x = 5,056,858.94

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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.