Home / 41,619,573.72-62,435,342.37-12,867,951.32

Finding the Fourth Proportional to 41,619,573.72, 62,435,342.37 and 12,867,951.32

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Solution

The fourth proportional to 41,619,573.72, 62,435,342.37 and 12,867,951.32 is: 19,303,776.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,619,573.72 : 62,435,342.37 = 12,867,951.32 : x
  2. Step 2: Convert to fraction form
    41,619,573.72/62,435,342.37 = 12,867,951.32/x
  3. Step 3: Cross multiply
    41,619,573.72x = 62,435,342.37 × 12,867,951.32
  4. Step 4: Simplify right side
    41,619,573.72x = 803,414,946,264,693.38
  5. Step 5: Solve for x
    x = 803,414,946,264,693.38/41,619,573.72
  6. Step 6: Final answer
    x = 19,303,776.43

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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.