Home / 43,096,770.31-59,474,799.41-23,518,919.78

Finding the Fourth Proportional to 43,096,770.31, 59,474,799.41 and 23,518,919.78

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Solution

The fourth proportional to 43,096,770.31, 59,474,799.41 and 23,518,919.78 is: 32,456,794.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,096,770.31 : 59,474,799.41 = 23,518,919.78 : x
  2. Step 2: Convert to fraction form
    43,096,770.31/59,474,799.41 = 23,518,919.78/x
  3. Step 3: Cross multiply
    43,096,770.31x = 59,474,799.41 × 23,518,919.78
  4. Step 4: Simplify right side
    43,096,770.31x = 1,398,783,036,464,147.75
  5. Step 5: Solve for x
    x = 1,398,783,036,464,147.75/43,096,770.31
  6. Step 6: Final answer
    x = 32,456,794.94

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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.