Home / 33,214,156.56-49,835,618.01-17,843,512.32

Finding the Fourth Proportional to 33,214,156.56, 49,835,618.01 and 17,843,512.32

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Solution

The fourth proportional to 33,214,156.56, 49,835,618.01 and 17,843,512.32 is: 26,772,995.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,156.56 : 49,835,618.01 = 17,843,512.32 : x
  2. Step 2: Convert to fraction form
    33,214,156.56/49,835,618.01 = 17,843,512.32/x
  3. Step 3: Cross multiply
    33,214,156.56x = 49,835,618.01 × 17,843,512.32
  4. Step 4: Simplify right side
    33,214,156.56x = 889,242,463,936,248.88
  5. Step 5: Solve for x
    x = 889,242,463,936,248.88/33,214,156.56
  6. Step 6: Final answer
    x = 26,772,995.49

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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.