Home / 88,145,214,379.80-132,217,821,569.70-88,145,214,379.80

Finding the Fourth Proportional to 88,145,214,379.80, 132,217,821,569.70 and 88,145,214,379.80

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Solution

The fourth proportional to 88,145,214,379.80, 132,217,821,569.70 and 88,145,214,379.80 is: 132,217,821,569.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,145,214,379.80 : 132,217,821,569.70 = 88,145,214,379.80 : x
  2. Step 2: Convert to fraction form
    88,145,214,379.80/132,217,821,569.70 = 88,145,214,379.80/x
  3. Step 3: Cross multiply
    88,145,214,379.80x = 132,217,821,569.70 × 88,145,214,379.80
  4. Step 4: Simplify right side
    88,145,214,379.80x = 11,654,368,227,091,351,076,864
  5. Step 5: Solve for x
    x = 11,654,368,227,091,351,076,864/88,145,214,379.80
  6. Step 6: Final answer
    x = 132,217,821,569.70

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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.