Home / 6,340,930,230.60-9,511,395,345.90-4,590,434,435.40

Finding the Fourth Proportional to 6,340,930,230.60, 9,511,395,345.90 and 4,590,434,435.40

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Solution

The fourth proportional to 6,340,930,230.60, 9,511,395,345.90 and 4,590,434,435.40 is: 6,885,651,653.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,930,230.60 : 9,511,395,345.90 = 4,590,434,435.40 : x
  2. Step 2: Convert to fraction form
    6,340,930,230.60/9,511,395,345.90 = 4,590,434,435.40/x
  3. Step 3: Cross multiply
    6,340,930,230.60x = 9,511,395,345.90 × 4,590,434,435.40
  4. Step 4: Simplify right side
    6,340,930,230.60x = 43,661,436,724,522,647,552
  5. Step 5: Solve for x
    x = 43,661,436,724,522,647,552/6,340,930,230.60
  6. Step 6: Final answer
    x = 6,885,651,653.10

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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.