Home / 34,308,998.33-51,464,112.59-12,464,891.04

Finding the Fourth Proportional to 34,308,998.33, 51,464,112.59 and 12,464,891.04

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Solution

The fourth proportional to 34,308,998.33, 51,464,112.59 and 12,464,891.04 is: 18,697,560.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,308,998.33 : 51,464,112.59 = 12,464,891.04 : x
  2. Step 2: Convert to fraction form
    34,308,998.33/51,464,112.59 = 12,464,891.04/x
  3. Step 3: Cross multiply
    34,308,998.33x = 51,464,112.59 × 12,464,891.04
  4. Step 4: Simplify right side
    34,308,998.33x = 641,494,555,842,317.75
  5. Step 5: Solve for x
    x = 641,494,555,842,317.75/34,308,998.33
  6. Step 6: Final answer
    x = 18,697,560.03

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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.