Home / 10,228,999.95-14,117,848.63-6,099,296.96

Finding the Fourth Proportional to 10,228,999.95, 14,117,848.63 and 6,099,296.96

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Solution

The fourth proportional to 10,228,999.95, 14,117,848.63 and 6,099,296.96 is: 8,418,120.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,228,999.95 : 14,117,848.63 = 6,099,296.96 : x
  2. Step 2: Convert to fraction form
    10,228,999.95/14,117,848.63 = 6,099,296.96/x
  3. Step 3: Cross multiply
    10,228,999.95x = 14,117,848.63 × 6,099,296.96
  4. Step 4: Simplify right side
    10,228,999.95x = 86,108,951,250,745.55
  5. Step 5: Solve for x
    x = 86,108,951,250,745.55/10,228,999.95
  6. Step 6: Final answer
    x = 8,418,120.21

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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.