Home / 34,516,257.48-51,794,168.58-14,042,198.52

Finding the Fourth Proportional to 34,516,257.48, 51,794,168.58 and 14,042,198.52

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Solution

The fourth proportional to 34,516,257.48, 51,794,168.58 and 14,042,198.52 is: 21,071,345.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,516,257.48 : 51,794,168.58 = 14,042,198.52 : x
  2. Step 2: Convert to fraction form
    34,516,257.48/51,794,168.58 = 14,042,198.52/x
  3. Step 3: Cross multiply
    34,516,257.48x = 51,794,168.58 × 14,042,198.52
  4. Step 4: Simplify right side
    34,516,257.48x = 727,303,997,378,706.50
  5. Step 5: Solve for x
    x = 727,303,997,378,706.50/34,516,257.48
  6. Step 6: Final answer
    x = 21,071,345.81

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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.