Home / 16,635,918.60-24,953,877.90-4,028,430.60

Finding the Fourth Proportional to 16,635,918.60, 24,953,877.90 and 4,028,430.60

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Solution

The fourth proportional to 16,635,918.60, 24,953,877.90 and 4,028,430.60 is: 6,042,645.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,918.60 : 24,953,877.90 = 4,028,430.60 : x
  2. Step 2: Convert to fraction form
    16,635,918.60/24,953,877.90 = 4,028,430.60/x
  3. Step 3: Cross multiply
    16,635,918.60x = 24,953,877.90 × 4,028,430.60
  4. Step 4: Simplify right side
    16,635,918.60x = 100,524,965,321,023.73
  5. Step 5: Solve for x
    x = 100,524,965,321,023.73/16,635,918.60
  6. Step 6: Final answer
    x = 6,042,645.90

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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.