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Finding the Fourth Proportional to 27,595,700,429.60, 41,393,550,644.40 and 27,595,700,429.60

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Solution

The fourth proportional to 27,595,700,429.60, 41,393,550,644.40 and 27,595,700,429.60 is: 41,393,550,644.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,595,700,429.60 : 41,393,550,644.40 = 27,595,700,429.60 : x
  2. Step 2: Convert to fraction form
    27,595,700,429.60/41,393,550,644.40 = 27,595,700,429.60/x
  3. Step 3: Cross multiply
    27,595,700,429.60x = 41,393,550,644.40 × 27,595,700,429.60
  4. Step 4: Simplify right side
    27,595,700,429.60x = 1,142,284,023,300,338,352,128
  5. Step 5: Solve for x
    x = 1,142,284,023,300,338,352,128/27,595,700,429.60
  6. Step 6: Final answer
    x = 41,393,550,644.40

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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.