Home / 38,036,968.29-57,082,693.77-16,192,662.81

Finding the Fourth Proportional to 38,036,968.29, 57,082,693.77 and 16,192,662.81

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Solution

The fourth proportional to 38,036,968.29, 57,082,693.77 and 16,192,662.81 is: 24,300,591.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,036,968.29 : 57,082,693.77 = 16,192,662.81 : x
  2. Step 2: Convert to fraction form
    38,036,968.29/57,082,693.77 = 16,192,662.81/x
  3. Step 3: Cross multiply
    38,036,968.29x = 57,082,693.77 × 16,192,662.81
  4. Step 4: Simplify right side
    38,036,968.29x = 924,320,812,504,097.75
  5. Step 5: Solve for x
    x = 924,320,812,504,097.75/38,036,968.29
  6. Step 6: Final answer
    x = 24,300,591.08

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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.