Home / 5,596,172,406.40-8,394,258,609.60-2,322,936,745.60

Finding the Fourth Proportional to 5,596,172,406.40, 8,394,258,609.60 and 2,322,936,745.60

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Solution

The fourth proportional to 5,596,172,406.40, 8,394,258,609.60 and 2,322,936,745.60 is: 3,484,405,118.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,172,406.40 : 8,394,258,609.60 = 2,322,936,745.60 : x
  2. Step 2: Convert to fraction form
    5,596,172,406.40/8,394,258,609.60 = 2,322,936,745.60/x
  3. Step 3: Cross multiply
    5,596,172,406.40x = 8,394,258,609.60 × 2,322,936,745.60
  4. Step 4: Simplify right side
    5,596,172,406.40x = 19,499,331,776,309,006,336
  5. Step 5: Solve for x
    x = 19,499,331,776,309,006,336/5,596,172,406.40
  6. Step 6: Final answer
    x = 3,484,405,118.40

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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.