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Finding the Fourth Proportional to 17,041,104,270.45, 25,561,656,405.68 and 17,041,104,270.45

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Solution

The fourth proportional to 17,041,104,270.45, 25,561,656,405.68 and 17,041,104,270.45 is: 25,561,656,405.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041,104,270.45 : 25,561,656,405.68 = 17,041,104,270.45 : x
  2. Step 2: Convert to fraction form
    17,041,104,270.45/25,561,656,405.68 = 17,041,104,270.45/x
  3. Step 3: Cross multiply
    17,041,104,270.45x = 25,561,656,405.68 × 17,041,104,270.45
  4. Step 4: Simplify right side
    17,041,104,270.45x = 435,598,852,134,523,830,272
  5. Step 5: Solve for x
    x = 435,598,852,134,523,830,272/17,041,104,270.45
  6. Step 6: Final answer
    x = 25,561,656,405.68

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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.