Home / 452,202,873,925.44-678,504,617,951.75-237,020,277,188.27

Finding the Fourth Proportional to 452,202,873,925.44, 678,504,617,951.75 and 237,020,277,188.27

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Solution

The fourth proportional to 452,202,873,925.44, 678,504,617,951.75 and 237,020,277,188.27 is: 355,635,405,906.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,202,873,925.44 : 678,504,617,951.75 = 237,020,277,188.27 : x
  2. Step 2: Convert to fraction form
    452,202,873,925.44/678,504,617,951.75 = 237,020,277,188.27/x
  3. Step 3: Cross multiply
    452,202,873,925.44x = 678,504,617,951.75 × 237,020,277,188.27
  4. Step 4: Simplify right side
    452,202,873,925.44x = 160,819,352,620,445,005,250,560
  5. Step 5: Solve for x
    x = 160,819,352,620,445,005,250,560/452,202,873,925.44
  6. Step 6: Final answer
    x = 355,635,405,906.25

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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.