Home / 38,036,688.56-57,082,274.06-16,192,382.90

Finding the Fourth Proportional to 38,036,688.56, 57,082,274.06 and 16,192,382.90

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Solution

The fourth proportional to 38,036,688.56, 57,082,274.06 and 16,192,382.90 is: 24,300,171.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,036,688.56 : 57,082,274.06 = 16,192,382.90 : x
  2. Step 2: Convert to fraction form
    38,036,688.56/57,082,274.06 = 16,192,382.90/x
  3. Step 3: Cross multiply
    38,036,688.56x = 57,082,274.06 × 16,192,382.90
  4. Step 4: Simplify right side
    38,036,688.56x = 924,298,038,382,257.62
  5. Step 5: Solve for x
    x = 924,298,038,382,257.62/38,036,688.56
  6. Step 6: Final answer
    x = 24,300,171.06

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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.