Home / 27,814,155.60-41,738,948.10-16,299,600.60

Finding the Fourth Proportional to 27,814,155.60, 41,738,948.10 and 16,299,600.60

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Solution

The fourth proportional to 27,814,155.60, 41,738,948.10 and 16,299,600.60 is: 24,459,782.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,814,155.60 : 41,738,948.10 = 16,299,600.60 : x
  2. Step 2: Convert to fraction form
    27,814,155.60/41,738,948.10 = 16,299,600.60/x
  3. Step 3: Cross multiply
    27,814,155.60x = 41,738,948.10 × 16,299,600.60
  4. Step 4: Simplify right side
    27,814,155.60x = 680,328,183,494,128.88
  5. Step 5: Solve for x
    x = 680,328,183,494,128.88/27,814,155.60
  6. Step 6: Final answer
    x = 24,459,782.04

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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.