Home / 33,541,560.83-46,286,281.82-18,857,848.43

Finding the Fourth Proportional to 33,541,560.83, 46,286,281.82 and 18,857,848.43

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Solution

The fourth proportional to 33,541,560.83, 46,286,281.82 and 18,857,848.43 is: 26,023,228.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,541,560.83 : 46,286,281.82 = 18,857,848.43 : x
  2. Step 2: Convert to fraction form
    33,541,560.83/46,286,281.82 = 18,857,848.43/x
  3. Step 3: Cross multiply
    33,541,560.83x = 46,286,281.82 × 18,857,848.43
  4. Step 4: Simplify right side
    33,541,560.83x = 872,859,686,624,103.88
  5. Step 5: Solve for x
    x = 872,859,686,624,103.88/33,541,560.83
  6. Step 6: Final answer
    x = 26,023,228.05

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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.