Home / 94,530,243.42-141,795,365.13-29,879,454.33

Finding the Fourth Proportional to 94,530,243.42, 141,795,365.13 and 29,879,454.33

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Solution

The fourth proportional to 94,530,243.42, 141,795,365.13 and 29,879,454.33 is: 44,819,181.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,530,243.42 : 141,795,365.13 = 29,879,454.33 : x
  2. Step 2: Convert to fraction form
    94,530,243.42/141,795,365.13 = 29,879,454.33/x
  3. Step 3: Cross multiply
    94,530,243.42x = 141,795,365.13 × 29,879,454.33
  4. Step 4: Simplify right side
    94,530,243.42x = 4,236,768,136,607,509
  5. Step 5: Solve for x
    x = 4,236,768,136,607,509/94,530,243.42
  6. Step 6: Final answer
    x = 44,819,181.50

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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.