Home / 29,929,063.44-41,302,119.78-16,178,027.52

Finding the Fourth Proportional to 29,929,063.44, 41,302,119.78 and 16,178,027.52

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Solution

The fourth proportional to 29,929,063.44, 41,302,119.78 and 16,178,027.52 is: 22,325,684.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,929,063.44 : 41,302,119.78 = 16,178,027.52 : x
  2. Step 2: Convert to fraction form
    29,929,063.44/41,302,119.78 = 16,178,027.52/x
  3. Step 3: Cross multiply
    29,929,063.44x = 41,302,119.78 × 16,178,027.52
  4. Step 4: Simplify right side
    29,929,063.44x = 668,186,830,435,176.38
  5. Step 5: Solve for x
    x = 668,186,830,435,176.38/29,929,063.44
  6. Step 6: Final answer
    x = 22,325,684.59

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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.