Home / 33,043,534.98-45,601,308.92-19,814,865.64

Finding the Fourth Proportional to 33,043,534.98, 45,601,308.92 and 19,814,865.64

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Solution

The fourth proportional to 33,043,534.98, 45,601,308.92 and 19,814,865.64 is: 27,345,252.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,043,534.98 : 45,601,308.92 = 19,814,865.64 : x
  2. Step 2: Convert to fraction form
    33,043,534.98/45,601,308.92 = 19,814,865.64/x
  3. Step 3: Cross multiply
    33,043,534.98x = 45,601,308.92 × 19,814,865.64
  4. Step 4: Simplify right side
    33,043,534.98x = 903,583,809,257,933.62
  5. Step 5: Solve for x
    x = 903,583,809,257,933.62/33,043,534.98
  6. Step 6: Final answer
    x = 27,345,252.55

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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.