Home / 589,117,158.32-883,680,166.14-261,504,596.58

Finding the Fourth Proportional to 589,117,158.32, 883,680,166.14 and 261,504,596.58

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Solution

The fourth proportional to 589,117,158.32, 883,680,166.14 and 261,504,596.58 is: 392,258,860.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,117,158.32 : 883,680,166.14 = 261,504,596.58 : x
  2. Step 2: Convert to fraction form
    589,117,158.32/883,680,166.14 = 261,504,596.58/x
  3. Step 3: Cross multiply
    589,117,158.32x = 883,680,166.14 × 261,504,596.58
  4. Step 4: Simplify right side
    589,117,158.32x = 231,086,425,352,188,096
  5. Step 5: Solve for x
    x = 231,086,425,352,188,096/589,117,158.32
  6. Step 6: Final answer
    x = 392,258,860.72

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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.