Home / 441,676,104-609,510,295.44-240,732,750.64

Finding the Fourth Proportional to 441,676,104, 609,510,295.44 and 240,732,750.64

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Solution

The fourth proportional to 441,676,104, 609,510,295.44 and 240,732,750.64 is: 332,209,708.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,676,104 : 609,510,295.44 = 240,732,750.64 : x
  2. Step 2: Convert to fraction form
    441,676,104/609,510,295.44 = 240,732,750.64/x
  3. Step 3: Cross multiply
    441,676,104x = 609,510,295.44 × 240,732,750.64
  4. Step 4: Simplify right side
    441,676,104x = 146,729,089,964,670,240
  5. Step 5: Solve for x
    x = 146,729,089,964,670,240/441,676,104
  6. Step 6: Final answer
    x = 332,209,708.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.