Home / 3,149,181,835.30-4,723,772,752.95-3,149,181,835.30

Finding the Fourth Proportional to 3,149,181,835.30, 4,723,772,752.95 and 3,149,181,835.30

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Solution

The fourth proportional to 3,149,181,835.30, 4,723,772,752.95 and 3,149,181,835.30 is: 4,723,772,752.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,181,835.30 : 4,723,772,752.95 = 3,149,181,835.30 : x
  2. Step 2: Convert to fraction form
    3,149,181,835.30/4,723,772,752.95 = 3,149,181,835.30/x
  3. Step 3: Cross multiply
    3,149,181,835.30x = 4,723,772,752.95 × 3,149,181,835.30
  4. Step 4: Simplify right side
    3,149,181,835.30x = 14,876,019,347,675,213,824
  5. Step 5: Solve for x
    x = 14,876,019,347,675,213,824/3,149,181,835.30
  6. Step 6: Final answer
    x = 4,723,772,752.95

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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.