Home / 38,661,566.85-58,028,794.38-14,093,240.33

Finding the Fourth Proportional to 38,661,566.85, 58,028,794.38 and 14,093,240.33

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Solution

The fourth proportional to 38,661,566.85, 58,028,794.38 and 14,093,240.33 is: 21,153,145.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,661,566.85 : 58,028,794.38 = 14,093,240.33 : x
  2. Step 2: Convert to fraction form
    38,661,566.85/58,028,794.38 = 14,093,240.33/x
  3. Step 3: Cross multiply
    38,661,566.85x = 58,028,794.38 × 14,093,240.33
  4. Step 4: Simplify right side
    38,661,566.85x = 817,813,744,967,349.38
  5. Step 5: Solve for x
    x = 817,813,744,967,349.38/38,661,566.85
  6. Step 6: Final answer
    x = 21,153,145.40

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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.