Home / 2,962,630,845.58-4,440,835,456.31-996,801,440.36

Finding the Fourth Proportional to 2,962,630,845.58, 4,440,835,456.31 and 996,801,440.36

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Solution

The fourth proportional to 2,962,630,845.58, 4,440,835,456.31 and 996,801,440.36 is: 1,494,155,502.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,630,845.58 : 4,440,835,456.31 = 996,801,440.36 : x
  2. Step 2: Convert to fraction form
    2,962,630,845.58/4,440,835,456.31 = 996,801,440.36/x
  3. Step 3: Cross multiply
    2,962,630,845.58x = 4,440,835,456.31 × 996,801,440.36
  4. Step 4: Simplify right side
    2,962,630,845.58x = 4,426,631,179,251,566,080
  5. Step 5: Solve for x
    x = 4,426,631,179,251,566,080/2,962,630,845.58
  6. Step 6: Final answer
    x = 1,494,155,502.32

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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.