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Finding the Fourth Proportional to 182,093,143.80, 273,139,715.70 and 182,093,143.80

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Solution

The fourth proportional to 182,093,143.80, 273,139,715.70 and 182,093,143.80 is: 273,139,715.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,093,143.80 : 273,139,715.70 = 182,093,143.80 : x
  2. Step 2: Convert to fraction form
    182,093,143.80/273,139,715.70 = 182,093,143.80/x
  3. Step 3: Cross multiply
    182,093,143.80x = 273,139,715.70 × 182,093,143.80
  4. Step 4: Simplify right side
    182,093,143.80x = 49,736,869,528,451,216
  5. Step 5: Solve for x
    x = 49,736,869,528,451,216/182,093,143.80
  6. Step 6: Final answer
    x = 273,139,715.70

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Double scale
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1.5x scale

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.