Home / 2,962,630,844.58-4,440,835,454.81-996,801,439.36

Finding the Fourth Proportional to 2,962,630,844.58, 4,440,835,454.81 and 996,801,439.36

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Solution

The fourth proportional to 2,962,630,844.58, 4,440,835,454.81 and 996,801,439.36 is: 1,494,155,500.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,630,844.58 : 4,440,835,454.81 = 996,801,439.36 : x
  2. Step 2: Convert to fraction form
    2,962,630,844.58/4,440,835,454.81 = 996,801,439.36/x
  3. Step 3: Cross multiply
    2,962,630,844.58x = 4,440,835,454.81 × 996,801,439.36
  4. Step 4: Simplify right side
    2,962,630,844.58x = 4,426,631,173,315,528,704
  5. Step 5: Solve for x
    x = 4,426,631,173,315,528,704/2,962,630,844.58
  6. Step 6: Final answer
    x = 1,494,155,500.82

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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.