Home / 44,838,021.60-67,383,003.60-39,295,288.80

Finding the Fourth Proportional to 44,838,021.60, 67,383,003.60 and 39,295,288.80

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Solution

The fourth proportional to 44,838,021.60, 67,383,003.60 and 39,295,288.80 is: 59,053,332.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,838,021.60 : 67,383,003.60 = 39,295,288.80 : x
  2. Step 2: Convert to fraction form
    44,838,021.60/67,383,003.60 = 39,295,288.80/x
  3. Step 3: Cross multiply
    44,838,021.60x = 67,383,003.60 × 39,295,288.80
  4. Step 4: Simplify right side
    44,838,021.60x = 2,647,834,586,673,439
  5. Step 5: Solve for x
    x = 2,647,834,586,673,439/44,838,021.60
  6. Step 6: Final answer
    x = 59,053,332.24

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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.