Home / 34,494,874.38-51,742,311.75-14,019,796.89

Finding the Fourth Proportional to 34,494,874.38, 51,742,311.75 and 14,019,796.89

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Solution

The fourth proportional to 34,494,874.38, 51,742,311.75 and 14,019,796.89 is: 21,029,695.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,494,874.38 : 51,742,311.75 = 14,019,796.89 : x
  2. Step 2: Convert to fraction form
    34,494,874.38/51,742,311.75 = 14,019,796.89/x
  3. Step 3: Cross multiply
    34,494,874.38x = 51,742,311.75 × 14,019,796.89
  4. Step 4: Simplify right side
    34,494,874.38x = 725,416,701,354,060.50
  5. Step 5: Solve for x
    x = 725,416,701,354,060.50/34,494,874.38
  6. Step 6: Final answer
    x = 21,029,695.41

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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.