Home / 16,417,540.60-24,604,835.70-8,828,164.60

Finding the Fourth Proportional to 16,417,540.60, 24,604,835.70 and 8,828,164.60

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Solution

The fourth proportional to 16,417,540.60, 24,604,835.70 and 8,828,164.60 is: 13,230,699.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,417,540.60 : 24,604,835.70 = 8,828,164.60 : x
  2. Step 2: Convert to fraction form
    16,417,540.60/24,604,835.70 = 8,828,164.60/x
  3. Step 3: Cross multiply
    16,417,540.60x = 24,604,835.70 × 8,828,164.60
  4. Step 4: Simplify right side
    16,417,540.60x = 217,215,539,515,556.22
  5. Step 5: Solve for x
    x = 217,215,539,515,556.22/16,417,540.60
  6. Step 6: Final answer
    x = 13,230,699.09

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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.