Home / 11,068,764.77-16,587,540.23-5,226,717.08

Finding the Fourth Proportional to 11,068,764.77, 16,587,540.23 and 5,226,717.08

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Solution

The fourth proportional to 11,068,764.77, 16,587,540.23 and 5,226,717.08 is: 7,832,705.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068,764.77 : 16,587,540.23 = 5,226,717.08 : x
  2. Step 2: Convert to fraction form
    11,068,764.77/16,587,540.23 = 5,226,717.08/x
  3. Step 3: Cross multiply
    11,068,764.77x = 16,587,540.23 × 5,226,717.08
  4. Step 4: Simplify right side
    11,068,764.77x = 86,698,379,850,663.39
  5. Step 5: Solve for x
    x = 86,698,379,850,663.39/11,068,764.77
  6. Step 6: Final answer
    x = 7,832,705.96

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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.