Home / 9,086,230,877.60-13,619,940,466.80-4,936,907,511.20

Finding the Fourth Proportional to 9,086,230,877.60, 13,619,940,466.80 and 4,936,907,511.20

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Solution

The fourth proportional to 9,086,230,877.60, 13,619,940,466.80 and 4,936,907,511.20 is: 7,400,250,697.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086,230,877.60 : 13,619,940,466.80 = 4,936,907,511.20 : x
  2. Step 2: Convert to fraction form
    9,086,230,877.60/13,619,940,466.80 = 4,936,907,511.20/x
  3. Step 3: Cross multiply
    9,086,230,877.60x = 13,619,940,466.80 × 4,936,907,511.20
  4. Step 4: Simplify right side
    9,086,230,877.60x = 67,240,386,392,641,748,992
  5. Step 5: Solve for x
    x = 67,240,386,392,641,748,992/9,086,230,877.60
  6. Step 6: Final answer
    x = 7,400,250,697.83

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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.