Home / 110,428,500.60-165,642,750.90-29,649,468.60

Finding the Fourth Proportional to 110,428,500.60, 165,642,750.90 and 29,649,468.60

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Solution

The fourth proportional to 110,428,500.60, 165,642,750.90 and 29,649,468.60 is: 44,474,202.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,428,500.60 : 165,642,750.90 = 29,649,468.60 : x
  2. Step 2: Convert to fraction form
    110,428,500.60/165,642,750.90 = 29,649,468.60/x
  3. Step 3: Cross multiply
    110,428,500.60x = 165,642,750.90 × 29,649,468.60
  4. Step 4: Simplify right side
    110,428,500.60x = 4,911,219,541,627,172
  5. Step 5: Solve for x
    x = 4,911,219,541,627,172/110,428,500.60
  6. Step 6: Final answer
    x = 44,474,202.90

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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.