Home / 8,080,455,944,589.20-11,150,940,368,642-4,376,580,113,756.40

Finding the Fourth Proportional to 8,080,455,944,589.20, 11,150,940,368,642 and 4,376,580,113,756.40

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Solution

The fourth proportional to 8,080,455,944,589.20, 11,150,940,368,642 and 4,376,580,113,756.40 is: 6,039,632,441,751.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,455,944,589.20 : 11,150,940,368,642 = 4,376,580,113,756.40 : x
  2. Step 2: Convert to fraction form
    8,080,455,944,589.20/11,150,940,368,642 = 4,376,580,113,756.40/x
  3. Step 3: Cross multiply
    8,080,455,944,589.20x = 11,150,940,368,642 × 4,376,580,113,756.40
  4. Step 4: Simplify right side
    8,080,455,944,589.20x = 48,802,983,867,082,036,316,471,296
  5. Step 5: Solve for x
    x = 48,802,983,867,082,036,316,471,296/8,080,455,944,589.20
  6. Step 6: Final answer
    x = 6,039,632,441,751.17

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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.