Home / 32,540,425.16-44,905,662.45-17,856,336.92

Finding the Fourth Proportional to 32,540,425.16, 44,905,662.45 and 17,856,336.92

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Solution

The fourth proportional to 32,540,425.16, 44,905,662.45 and 17,856,336.92 is: 24,641,676.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,540,425.16 : 44,905,662.45 = 17,856,336.92 : x
  2. Step 2: Convert to fraction form
    32,540,425.16/44,905,662.45 = 17,856,336.92/x
  3. Step 3: Cross multiply
    32,540,425.16x = 44,905,662.45 × 17,856,336.92
  4. Step 4: Simplify right side
    32,540,425.16x = 801,850,638,322,992.75
  5. Step 5: Solve for x
    x = 801,850,638,322,992.75/32,540,425.16
  6. Step 6: Final answer
    x = 24,641,676.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.