Home / 11,850,350.91-16,353,484.27-6,417,842.91

Finding the Fourth Proportional to 11,850,350.91, 16,353,484.27 and 6,417,842.91

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Solution

The fourth proportional to 11,850,350.91, 16,353,484.27 and 6,417,842.91 is: 8,856,623.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,850,350.91 : 16,353,484.27 = 6,417,842.91 : x
  2. Step 2: Convert to fraction form
    11,850,350.91/16,353,484.27 = 6,417,842.91/x
  3. Step 3: Cross multiply
    11,850,350.91x = 16,353,484.27 × 6,417,842.91
  4. Step 4: Simplify right side
    11,850,350.91x = 104,954,092,998,645.86
  5. Step 5: Solve for x
    x = 104,954,092,998,645.86/11,850,350.91
  6. Step 6: Final answer
    x = 8,856,623.22

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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.