Home / 175,584,163.60-263,376,245.40-110,677,502.80

Finding the Fourth Proportional to 175,584,163.60, 263,376,245.40 and 110,677,502.80

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Solution

The fourth proportional to 175,584,163.60, 263,376,245.40 and 110,677,502.80 is: 166,016,254.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,584,163.60 : 263,376,245.40 = 110,677,502.80 : x
  2. Step 2: Convert to fraction form
    175,584,163.60/263,376,245.40 = 110,677,502.80/x
  3. Step 3: Cross multiply
    175,584,163.60x = 263,376,245.40 × 110,677,502.80
  4. Step 4: Simplify right side
    175,584,163.60x = 29,149,825,137,711,988
  5. Step 5: Solve for x
    x = 29,149,825,137,711,988/175,584,163.60
  6. Step 6: Final answer
    x = 166,016,254.20

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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.