Home / 34,499,913.96-51,750,321.72-11,470,848.48

Finding the Fourth Proportional to 34,499,913.96, 51,750,321.72 and 11,470,848.48

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Solution

The fourth proportional to 34,499,913.96, 51,750,321.72 and 11,470,848.48 is: 17,206,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,499,913.96 : 51,750,321.72 = 11,470,848.48 : x
  2. Step 2: Convert to fraction form
    34,499,913.96/51,750,321.72 = 11,470,848.48/x
  3. Step 3: Cross multiply
    34,499,913.96x = 51,750,321.72 × 11,470,848.48
  4. Step 4: Simplify right side
    34,499,913.96x = 593,620,099,241,373
  5. Step 5: Solve for x
    x = 593,620,099,241,373/34,499,913.96
  6. Step 6: Final answer
    x = 17,206,422.60

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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.