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Finding the Fourth Proportional to 26,334,564.40, 36,893,584.40 and 26,334,564.40

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Solution

The fourth proportional to 26,334,564.40, 36,893,584.40 and 26,334,564.40 is: 36,893,584.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,334,564.40 : 36,893,584.40 = 26,334,564.40 : x
  2. Step 2: Convert to fraction form
    26,334,564.40/36,893,584.40 = 26,334,564.40/x
  3. Step 3: Cross multiply
    26,334,564.40x = 36,893,584.40 × 26,334,564.40
  4. Step 4: Simplify right side
    26,334,564.40x = 971,576,474,328,635.25
  5. Step 5: Solve for x
    x = 971,576,474,328,635.25/26,334,564.40
  6. Step 6: Final answer
    x = 36,893,584.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.