Home / 2,962,630,845.39-4,440,835,456.03-996,801,440.17

Finding the Fourth Proportional to 2,962,630,845.39, 4,440,835,456.03 and 996,801,440.17

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Solution

The fourth proportional to 2,962,630,845.39, 4,440,835,456.03 and 996,801,440.17 is: 1,494,155,502.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,630,845.39 : 4,440,835,456.03 = 996,801,440.17 : x
  2. Step 2: Convert to fraction form
    2,962,630,845.39/4,440,835,456.03 = 996,801,440.17/x
  3. Step 3: Cross multiply
    2,962,630,845.39x = 4,440,835,456.03 × 996,801,440.17
  4. Step 4: Simplify right side
    2,962,630,845.39x = 4,426,631,178,135,450,112
  5. Step 5: Solve for x
    x = 4,426,631,178,135,450,112/2,962,630,845.39
  6. Step 6: Final answer
    x = 1,494,155,502.03

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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.