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Finding the Fourth Proportional to 23,602,865.44, 35,410,598.52 and 8,458,327.84

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Solution

The fourth proportional to 23,602,865.44, 35,410,598.52 and 8,458,327.84 is: 12,689,749.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,602,865.44 : 35,410,598.52 = 8,458,327.84 : x
  2. Step 2: Convert to fraction form
    23,602,865.44/35,410,598.52 = 8,458,327.84/x
  3. Step 3: Cross multiply
    23,602,865.44x = 35,410,598.52 × 8,458,327.84
  4. Step 4: Simplify right side
    23,602,865.44x = 299,514,451,292,778.81
  5. Step 5: Solve for x
    x = 299,514,451,292,778.81/23,602,865.44
  6. Step 6: Final answer
    x = 12,689,749.56

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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.