Home / 29,402,467.82-44,105,801.25-7,836,956.54

Finding the Fourth Proportional to 29,402,467.82, 44,105,801.25 and 7,836,956.54

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Solution

The fourth proportional to 29,402,467.82, 44,105,801.25 and 7,836,956.54 is: 11,755,994.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,402,467.82 : 44,105,801.25 = 7,836,956.54 : x
  2. Step 2: Convert to fraction form
    29,402,467.82/44,105,801.25 = 7,836,956.54/x
  3. Step 3: Cross multiply
    29,402,467.82x = 44,105,801.25 × 7,836,956.54
  4. Step 4: Simplify right side
    29,402,467.82x = 345,655,247,558,127.69
  5. Step 5: Solve for x
    x = 345,655,247,558,127.69/29,402,467.82
  6. Step 6: Final answer
    x = 11,755,994.42

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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.