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Finding the Third Proportional to 25,169,716,850 and 54,528,787,241

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Solution

The third proportional to 25,169,716,850 and 54,528,787,241 is: 118,133,575,188.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,169,716,850 : 54,528,787,241 = 54,528,787,241 : x
  2. Step 2: Convert to fraction form
    25,169,716,850/54,528,787,241 = 54,528,787,241/x
  3. Step 3: Cross multiply
    25,169,716,850x = 54,528,787,241 × 54,528,787,241
  4. Step 4: Simplify right side
    25,169,716,850x = 2,973,388,637,974,244,622,336
  5. Step 5: Solve for x
    x = 2,973,388,637,974,244,622,336/25,169,716,850
  6. Step 6: Final answer
    x = 118,133,575,188.56

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.