Home / 132,028,620.92-197,962,181.02-62,962,548.56

Finding the Fourth Proportional to 132,028,620.92, 197,962,181.02 and 62,962,548.56

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Solution

The fourth proportional to 132,028,620.92, 197,962,181.02 and 62,962,548.56 is: 94,405,314.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,028,620.92 : 197,962,181.02 = 62,962,548.56 : x
  2. Step 2: Convert to fraction form
    132,028,620.92/197,962,181.02 = 62,962,548.56/x
  3. Step 3: Cross multiply
    132,028,620.92x = 197,962,181.02 × 62,962,548.56
  4. Step 4: Simplify right side
    132,028,620.92x = 12,464,203,435,515,262
  5. Step 5: Solve for x
    x = 12,464,203,435,515,262/132,028,620.92
  6. Step 6: Final answer
    x = 94,405,314.16

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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.