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Finding the Fourth Proportional to 364,870,332,014.40, 547,305,498,021.60 and 364,870,332,014.40

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Solution

The fourth proportional to 364,870,332,014.40, 547,305,498,021.60 and 364,870,332,014.40 is: 547,305,498,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,870,332,014.40 : 547,305,498,021.60 = 364,870,332,014.40 : x
  2. Step 2: Convert to fraction form
    364,870,332,014.40/547,305,498,021.60 = 364,870,332,014.40/x
  3. Step 3: Cross multiply
    364,870,332,014.40x = 547,305,498,021.60 × 364,870,332,014.40
  4. Step 4: Simplify right side
    364,870,332,014.40x = 199,695,538,776,447,744,212,992
  5. Step 5: Solve for x
    x = 199,695,538,776,447,744,212,992/364,870,332,014.40
  6. Step 6: Final answer
    x = 547,305,498,021.60

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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.