Home / 48,214,278.49-72,322,917.59-22,941,057.37

Finding the Fourth Proportional to 48,214,278.49, 72,322,917.59 and 22,941,057.37

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Solution

The fourth proportional to 48,214,278.49, 72,322,917.59 and 22,941,057.37 is: 34,412,299.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,214,278.49 : 72,322,917.59 = 22,941,057.37 : x
  2. Step 2: Convert to fraction form
    48,214,278.49/72,322,917.59 = 22,941,057.37/x
  3. Step 3: Cross multiply
    48,214,278.49x = 72,322,917.59 × 22,941,057.37
  4. Step 4: Simplify right side
    48,214,278.49x = 1,659,164,201,813,495
  5. Step 5: Solve for x
    x = 1,659,164,201,813,495/48,214,278.49
  6. Step 6: Final answer
    x = 34,412,299.71

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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.