Home / 4,448,008,165.78-6,138,345,043.82-2,440,825,743.47

Finding the Fourth Proportional to 4,448,008,165.78, 6,138,345,043.82 and 2,440,825,743.47

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Solution

The fourth proportional to 4,448,008,165.78, 6,138,345,043.82 and 2,440,825,743.47 is: 3,368,390,984.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,008,165.78 : 6,138,345,043.82 = 2,440,825,743.47 : x
  2. Step 2: Convert to fraction form
    4,448,008,165.78/6,138,345,043.82 = 2,440,825,743.47/x
  3. Step 3: Cross multiply
    4,448,008,165.78x = 6,138,345,043.82 × 2,440,825,743.47
  4. Step 4: Simplify right side
    4,448,008,165.78x = 14,982,630,605,245,134,848
  5. Step 5: Solve for x
    x = 14,982,630,605,245,134,848/4,448,008,165.78
  6. Step 6: Final answer
    x = 3,368,390,984.65

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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.