Home / 34,056,254.44-51,054,009.66-12,485,829.70

Finding the Fourth Proportional to 34,056,254.44, 51,054,009.66 and 12,485,829.70

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Solution

The fourth proportional to 34,056,254.44, 51,054,009.66 and 12,485,829.70 is: 18,717,609.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,056,254.44 : 51,054,009.66 = 12,485,829.70 : x
  2. Step 2: Convert to fraction form
    34,056,254.44/51,054,009.66 = 12,485,829.70/x
  3. Step 3: Cross multiply
    34,056,254.44x = 51,054,009.66 × 12,485,829.70
  4. Step 4: Simplify right side
    34,056,254.44x = 637,451,670,116,914.88
  5. Step 5: Solve for x
    x = 637,451,670,116,914.88/34,056,254.44
  6. Step 6: Final answer
    x = 18,717,609.46

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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.