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Finding the Fourth Proportional to 34,992,002.40, 52,488,003.60 and 34,992,002.40

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Solution

The fourth proportional to 34,992,002.40, 52,488,003.60 and 34,992,002.40 is: 52,488,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,002.40 : 52,488,003.60 = 34,992,002.40 : x
  2. Step 2: Convert to fraction form
    34,992,002.40/52,488,003.60 = 34,992,002.40/x
  3. Step 3: Cross multiply
    34,992,002.40x = 52,488,003.60 × 34,992,002.40
  4. Step 4: Simplify right side
    34,992,002.40x = 1,836,660,347,942,408.50
  5. Step 5: Solve for x
    x = 1,836,660,347,942,408.50/34,992,002.40
  6. Step 6: Final answer
    x = 52,488,003.60

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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.