Home / 11,850,095.10-16,354,461.27-6,693,788.79

Finding the Fourth Proportional to 11,850,095.10, 16,354,461.27 and 6,693,788.79

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Solution

The fourth proportional to 11,850,095.10, 16,354,461.27 and 6,693,788.79 is: 9,238,179.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,850,095.10 : 16,354,461.27 = 6,693,788.79 : x
  2. Step 2: Convert to fraction form
    11,850,095.10/16,354,461.27 = 6,693,788.79/x
  3. Step 3: Cross multiply
    11,850,095.10x = 16,354,461.27 × 6,693,788.79
  4. Step 4: Simplify right side
    11,850,095.10x = 109,473,309,515,615.16
  5. Step 5: Solve for x
    x = 109,473,309,515,615.16/11,850,095.10
  6. Step 6: Final answer
    x = 9,238,179.83

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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.