Home / 26,874,098.40-40,311,147.60-14,738,872.80

Finding the Fourth Proportional to 26,874,098.40, 40,311,147.60 and 14,738,872.80

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Solution

The fourth proportional to 26,874,098.40, 40,311,147.60 and 14,738,872.80 is: 22,108,309.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,874,098.40 : 40,311,147.60 = 14,738,872.80 : x
  2. Step 2: Convert to fraction form
    26,874,098.40/40,311,147.60 = 14,738,872.80/x
  3. Step 3: Cross multiply
    26,874,098.40x = 40,311,147.60 × 14,738,872.80
  4. Step 4: Simplify right side
    26,874,098.40x = 594,140,876,898,425.38
  5. Step 5: Solve for x
    x = 594,140,876,898,425.38/26,874,098.40
  6. Step 6: Final answer
    x = 22,108,309.20

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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.