Home / 34,303,513.70-51,455,270.55-17,297,401.70

Finding the Fourth Proportional to 34,303,513.70, 51,455,270.55 and 17,297,401.70

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Solution

The fourth proportional to 34,303,513.70, 51,455,270.55 and 17,297,401.70 is: 25,946,102.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,303,513.70 : 51,455,270.55 = 17,297,401.70 : x
  2. Step 2: Convert to fraction form
    34,303,513.70/51,455,270.55 = 17,297,401.70/x
  3. Step 3: Cross multiply
    34,303,513.70x = 51,455,270.55 × 17,297,401.70
  4. Step 4: Simplify right side
    34,303,513.70x = 890,042,484,285,529.88
  5. Step 5: Solve for x
    x = 890,042,484,285,529.88/34,303,513.70
  6. Step 6: Final answer
    x = 25,946,102.55

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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.