Home / 33,548,557.43-50,257,070.21-17,385,111.51

Finding the Fourth Proportional to 33,548,557.43, 50,257,070.21 and 17,385,111.51

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Solution

The fourth proportional to 33,548,557.43, 50,257,070.21 and 17,385,111.51 is: 26,043,586.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,548,557.43 : 50,257,070.21 = 17,385,111.51 : x
  2. Step 2: Convert to fraction form
    33,548,557.43/50,257,070.21 = 17,385,111.51/x
  3. Step 3: Cross multiply
    33,548,557.43x = 50,257,070.21 × 17,385,111.51
  4. Step 4: Simplify right side
    33,548,557.43x = 873,724,769,679,823.62
  5. Step 5: Solve for x
    x = 873,724,769,679,823.62/33,548,557.43
  6. Step 6: Final answer
    x = 26,043,586.87

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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.