Home / 5,665,788,300.60-8,498,682,450.90-4,482,162,905.40

Finding the Fourth Proportional to 5,665,788,300.60, 8,498,682,450.90 and 4,482,162,905.40

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Solution

The fourth proportional to 5,665,788,300.60, 8,498,682,450.90 and 4,482,162,905.40 is: 6,723,244,358.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,665,788,300.60 : 8,498,682,450.90 = 4,482,162,905.40 : x
  2. Step 2: Convert to fraction form
    5,665,788,300.60/8,498,682,450.90 = 4,482,162,905.40/x
  3. Step 3: Cross multiply
    5,665,788,300.60x = 8,498,682,450.90 × 4,482,162,905.40
  4. Step 4: Simplify right side
    5,665,788,300.60x = 38,092,479,226,197,934,080
  5. Step 5: Solve for x
    x = 38,092,479,226,197,934,080/5,665,788,300.60
  6. Step 6: Final answer
    x = 6,723,244,358.10

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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.