Home / 11,733,636.42-16,193,166.57-6,576,999.30

Finding the Fourth Proportional to 11,733,636.42, 16,193,166.57 and 6,576,999.30

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Solution

The fourth proportional to 11,733,636.42, 16,193,166.57 and 6,576,999.30 is: 9,076,678.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733,636.42 : 16,193,166.57 = 6,576,999.30 : x
  2. Step 2: Convert to fraction form
    11,733,636.42/16,193,166.57 = 6,576,999.30/x
  3. Step 3: Cross multiply
    11,733,636.42x = 16,193,166.57 × 6,576,999.30
  4. Step 4: Simplify right side
    11,733,636.42x = 106,502,445,195,673.41
  5. Step 5: Solve for x
    x = 106,502,445,195,673.41/11,733,636.42
  6. Step 6: Final answer
    x = 9,076,678.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.