Home / 110,299,905.60-165,449,858.40-29,520,873.60

Finding the Fourth Proportional to 110,299,905.60, 165,449,858.40 and 29,520,873.60

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Solution

The fourth proportional to 110,299,905.60, 165,449,858.40 and 29,520,873.60 is: 44,281,310.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,299,905.60 : 165,449,858.40 = 29,520,873.60 : x
  2. Step 2: Convert to fraction form
    110,299,905.60/165,449,858.40 = 29,520,873.60/x
  3. Step 3: Cross multiply
    110,299,905.60x = 165,449,858.40 × 29,520,873.60
  4. Step 4: Simplify right side
    110,299,905.60x = 4,884,224,356,964,299
  5. Step 5: Solve for x
    x = 4,884,224,356,964,299/110,299,905.60
  6. Step 6: Final answer
    x = 44,281,310.40

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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.