Home / 110,619,072.90-165,928,609.35-29,848,205.70

Finding the Fourth Proportional to 110,619,072.90, 165,928,609.35 and 29,848,205.70

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Solution

The fourth proportional to 110,619,072.90, 165,928,609.35 and 29,848,205.70 is: 44,772,308.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,619,072.90 : 165,928,609.35 = 29,848,205.70 : x
  2. Step 2: Convert to fraction form
    110,619,072.90/165,928,609.35 = 29,848,205.70/x
  3. Step 3: Cross multiply
    110,619,072.90x = 165,928,609.35 × 29,848,205.70
  4. Step 4: Simplify right side
    110,619,072.90x = 4,952,671,263,393,743
  5. Step 5: Solve for x
    x = 4,952,671,263,393,743/110,619,072.90
  6. Step 6: Final answer
    x = 44,772,308.55

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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.