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Finding the Fourth Proportional to 115,893,504,047.43, 173,840,256,071.14 and 115,893,504,047.43

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Solution

The fourth proportional to 115,893,504,047.43, 173,840,256,071.14 and 115,893,504,047.43 is: 173,840,256,071.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,504,047.43 : 173,840,256,071.14 = 115,893,504,047.43 : x
  2. Step 2: Convert to fraction form
    115,893,504,047.43/173,840,256,071.14 = 115,893,504,047.43/x
  3. Step 3: Cross multiply
    115,893,504,047.43x = 173,840,256,071.14 × 115,893,504,047.43
  4. Step 4: Simplify right side
    115,893,504,047.43x = 20,146,956,420,586,932,273,152
  5. Step 5: Solve for x
    x = 20,146,956,420,586,932,273,152/115,893,504,047.43
  6. Step 6: Final answer
    x = 173,840,256,071.14

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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.