Home / 43,096,840.38-59,474,895.70-23,518,989.78

Finding the Fourth Proportional to 43,096,840.38, 59,474,895.70 and 23,518,989.78

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Solution

The fourth proportional to 43,096,840.38, 59,474,895.70 and 23,518,989.78 is: 32,456,891.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,096,840.38 : 59,474,895.70 = 23,518,989.78 : x
  2. Step 2: Convert to fraction form
    43,096,840.38/59,474,895.70 = 23,518,989.78/x
  3. Step 3: Cross multiply
    43,096,840.38x = 59,474,895.70 × 23,518,989.78
  4. Step 4: Simplify right side
    43,096,840.38x = 1,398,789,464,134,866
  5. Step 5: Solve for x
    x = 1,398,789,464,134,866/43,096,840.38
  6. Step 6: Final answer
    x = 32,456,891.31

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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.