Home / 34,533,318.60-51,818,640.30-15,367,033.80

Finding the Fourth Proportional to 34,533,318.60, 51,818,640.30 and 15,367,033.80

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Solution

The fourth proportional to 34,533,318.60, 51,818,640.30 and 15,367,033.80 is: 23,058,855.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,533,318.60 : 51,818,640.30 = 15,367,033.80 : x
  2. Step 2: Convert to fraction form
    34,533,318.60/51,818,640.30 = 15,367,033.80/x
  3. Step 3: Cross multiply
    34,533,318.60x = 51,818,640.30 × 15,367,033.80
  4. Step 4: Simplify right side
    34,533,318.60x = 796,298,796,960,142.12
  5. Step 5: Solve for x
    x = 796,298,796,960,142.12/34,533,318.60
  6. Step 6: Final answer
    x = 23,058,855.31

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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.