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Finding the Fourth Proportional to 17,238,049,207.98, 25,857,073,811.96 and 17,238,049,207.98

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Solution

The fourth proportional to 17,238,049,207.98, 25,857,073,811.96 and 17,238,049,207.98 is: 25,857,073,811.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,238,049,207.98 : 25,857,073,811.96 = 17,238,049,207.98 : x
  2. Step 2: Convert to fraction form
    17,238,049,207.98/25,857,073,811.96 = 17,238,049,207.98/x
  3. Step 3: Cross multiply
    17,238,049,207.98x = 25,857,073,811.96 × 17,238,049,207.98
  4. Step 4: Simplify right side
    17,238,049,207.98x = 445,725,510,744,937,463,808
  5. Step 5: Solve for x
    x = 445,725,510,744,937,463,808/17,238,049,207.98
  6. Step 6: Final answer
    x = 25,857,073,811.96

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.