Home / 15,890,072.02-23,835,329.46-4,530,520.64

Finding the Fourth Proportional to 15,890,072.02, 23,835,329.46 and 4,530,520.64

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Solution

The fourth proportional to 15,890,072.02, 23,835,329.46 and 4,530,520.64 is: 6,795,844.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,890,072.02 : 23,835,329.46 = 4,530,520.64 : x
  2. Step 2: Convert to fraction form
    15,890,072.02/23,835,329.46 = 4,530,520.64/x
  3. Step 3: Cross multiply
    15,890,072.02x = 23,835,329.46 × 4,530,520.64
  4. Step 4: Simplify right side
    15,890,072.02x = 107,986,452,079,730.05
  5. Step 5: Solve for x
    x = 107,986,452,079,730.05/15,890,072.02
  6. Step 6: Final answer
    x = 6,795,844.09

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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.