Home / 5,665,788,296.60-8,498,682,444.90-4,482,162,901.40

Finding the Fourth Proportional to 5,665,788,296.60, 8,498,682,444.90 and 4,482,162,901.40

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Solution

The fourth proportional to 5,665,788,296.60, 8,498,682,444.90 and 4,482,162,901.40 is: 6,723,244,352.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,665,788,296.60 : 8,498,682,444.90 = 4,482,162,901.40 : x
  2. Step 2: Convert to fraction form
    5,665,788,296.60/8,498,682,444.90 = 4,482,162,901.40/x
  3. Step 3: Cross multiply
    5,665,788,296.60x = 8,498,682,444.90 × 4,482,162,901.40
  4. Step 4: Simplify right side
    5,665,788,296.60x = 38,092,479,165,310,222,336
  5. Step 5: Solve for x
    x = 38,092,479,165,310,222,336/5,665,788,296.60
  6. Step 6: Final answer
    x = 6,723,244,352.10

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Double scale
Find fourth proportional to 5,665,788,297.60, 8,498,682,446.40 and 4,482,162,902.40
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.