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Finding the Fourth Proportional to 88,855,504.70, 133,044,108.60 and 88,855,504.70

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Solution

The fourth proportional to 88,855,504.70, 133,044,108.60 and 88,855,504.70 is: 133,044,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,855,504.70 : 133,044,108.60 = 88,855,504.70 : x
  2. Step 2: Convert to fraction form
    88,855,504.70/133,044,108.60 = 88,855,504.70/x
  3. Step 3: Cross multiply
    88,855,504.70x = 133,044,108.60 × 88,855,504.70
  4. Step 4: Simplify right side
    88,855,504.70x = 11,821,701,417,014,610
  5. Step 5: Solve for x
    x = 11,821,701,417,014,610/88,855,504.70
  6. Step 6: Final answer
    x = 133,044,108.60

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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.