Home / 4,635,607,003.20-6,953,410,504.80-1,530,668,865.60

Finding the Fourth Proportional to 4,635,607,003.20, 6,953,410,504.80 and 1,530,668,865.60

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Solution

The fourth proportional to 4,635,607,003.20, 6,953,410,504.80 and 1,530,668,865.60 is: 2,296,003,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,607,003.20 : 6,953,410,504.80 = 1,530,668,865.60 : x
  2. Step 2: Convert to fraction form
    4,635,607,003.20/6,953,410,504.80 = 1,530,668,865.60/x
  3. Step 3: Cross multiply
    4,635,607,003.20x = 6,953,410,504.80 × 1,530,668,865.60
  4. Step 4: Simplify right side
    4,635,607,003.20x = 10,643,368,969,433,339,904
  5. Step 5: Solve for x
    x = 10,643,368,969,433,339,904/4,635,607,003.20
  6. Step 6: Final answer
    x = 2,296,003,298.40

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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.