Home / 8,080,455,944,590.40-11,150,940,368,644-4,376,580,113,757.60

Finding the Fourth Proportional to 8,080,455,944,590.40, 11,150,940,368,644 and 4,376,580,113,757.60

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Solution

The fourth proportional to 8,080,455,944,590.40, 11,150,940,368,644 and 4,376,580,113,757.60 is: 6,039,632,441,753.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,455,944,590.40 : 11,150,940,368,644 = 4,376,580,113,757.60 : x
  2. Step 2: Convert to fraction form
    8,080,455,944,590.40/11,150,940,368,644 = 4,376,580,113,757.60/x
  3. Step 3: Cross multiply
    8,080,455,944,590.40x = 11,150,940,368,644 × 4,376,580,113,757.60
  4. Step 4: Simplify right side
    8,080,455,944,590.40x = 48,802,983,867,104,172,577,914,880
  5. Step 5: Solve for x
    x = 48,802,983,867,104,172,577,914,880/8,080,455,944,590.40
  6. Step 6: Final answer
    x = 6,039,632,441,753.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.