Home / 3,639,171,855.60-5,458,757,783.40-3,034,510,095.60

Finding the Fourth Proportional to 3,639,171,855.60, 5,458,757,783.40 and 3,034,510,095.60

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Solution

The fourth proportional to 3,639,171,855.60, 5,458,757,783.40 and 3,034,510,095.60 is: 4,551,765,143.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,171,855.60 : 5,458,757,783.40 = 3,034,510,095.60 : x
  2. Step 2: Convert to fraction form
    3,639,171,855.60/5,458,757,783.40 = 3,034,510,095.60/x
  3. Step 3: Cross multiply
    3,639,171,855.60x = 5,458,757,783.40 × 3,034,510,095.60
  4. Step 4: Simplify right side
    3,639,171,855.60x = 16,564,655,603,162,376,192
  5. Step 5: Solve for x
    x = 16,564,655,603,162,376,192/3,639,171,855.60
  6. Step 6: Final answer
    x = 4,551,765,143.40

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Double scale
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Similar ratio
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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.