Home / 184,568,947.32-277,019,828.10-98,379,141.24

Finding the Fourth Proportional to 184,568,947.32, 277,019,828.10 and 98,379,141.24

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Solution

The fourth proportional to 184,568,947.32, 277,019,828.10 and 98,379,141.24 is: 147,657,410.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,568,947.32 : 277,019,828.10 = 98,379,141.24 : x
  2. Step 2: Convert to fraction form
    184,568,947.32/277,019,828.10 = 98,379,141.24/x
  3. Step 3: Cross multiply
    184,568,947.32x = 277,019,828.10 × 98,379,141.24
  4. Step 4: Simplify right side
    184,568,947.32x = 27,252,972,794,930,420
  5. Step 5: Solve for x
    x = 27,252,972,794,930,420/184,568,947.32
  6. Step 6: Final answer
    x = 147,657,410.36

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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.