Home / 69,169,584.85-103,772,548.76-24,858,344.07

Finding the Fourth Proportional to 69,169,584.85, 103,772,548.76 and 24,858,344.07

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Solution

The fourth proportional to 69,169,584.85, 103,772,548.76 and 24,858,344.07 is: 37,294,046.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,169,584.85 : 103,772,548.76 = 24,858,344.07 : x
  2. Step 2: Convert to fraction form
    69,169,584.85/103,772,548.76 = 24,858,344.07/x
  3. Step 3: Cross multiply
    69,169,584.85x = 103,772,548.76 × 24,858,344.07
  4. Step 4: Simplify right side
    69,169,584.85x = 2,579,613,721,972,640
  5. Step 5: Solve for x
    x = 2,579,613,721,972,640/69,169,584.85
  6. Step 6: Final answer
    x = 37,294,046.62

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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.