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Finding the Fourth Proportional to 17,967,674.30, 24,795,390.53 and 10,233,436.28

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Solution

The fourth proportional to 17,967,674.30, 24,795,390.53 and 10,233,436.28 is: 14,122,142.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,967,674.30 : 24,795,390.53 = 10,233,436.28 : x
  2. Step 2: Convert to fraction form
    17,967,674.30/24,795,390.53 = 10,233,436.28/x
  3. Step 3: Cross multiply
    17,967,674.30x = 24,795,390.53 × 10,233,436.28
  4. Step 4: Simplify right side
    17,967,674.30x = 253,742,048,913,314.75
  5. Step 5: Solve for x
    x = 253,742,048,913,314.75/17,967,674.30
  6. Step 6: Final answer
    x = 14,122,142.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.