Home / 33,738,963.90-46,559,833.52-18,854,288.03

Finding the Fourth Proportional to 33,738,963.90, 46,559,833.52 and 18,854,288.03

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Solution

The fourth proportional to 33,738,963.90, 46,559,833.52 and 18,854,288.03 is: 26,018,952.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,738,963.90 : 46,559,833.52 = 18,854,288.03 : x
  2. Step 2: Convert to fraction form
    33,738,963.90/46,559,833.52 = 18,854,288.03/x
  3. Step 3: Cross multiply
    33,738,963.90x = 46,559,833.52 × 18,854,288.03
  4. Step 4: Simplify right side
    33,738,963.90x = 877,852,511,978,464
  5. Step 5: Solve for x
    x = 877,852,511,978,464/33,738,963.90
  6. Step 6: Final answer
    x = 26,018,952.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.