Home / 41,764,242.33-57,633,787.49-23,178,303.05

Finding the Fourth Proportional to 41,764,242.33, 57,633,787.49 and 23,178,303.05

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Solution

The fourth proportional to 41,764,242.33, 57,633,787.49 and 23,178,303.05 is: 31,985,577.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,764,242.33 : 57,633,787.49 = 23,178,303.05 : x
  2. Step 2: Convert to fraction form
    41,764,242.33/57,633,787.49 = 23,178,303.05/x
  3. Step 3: Cross multiply
    41,764,242.33x = 57,633,787.49 × 23,178,303.05
  4. Step 4: Simplify right side
    41,764,242.33x = 1,335,853,391,958,458.50
  5. Step 5: Solve for x
    x = 1,335,853,391,958,458.50/41,764,242.33
  6. Step 6: Final answer
    x = 31,985,577.07

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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.