Home / 184,097,516.40-254,107,698.48-108,813,584.16

Finding the Fourth Proportional to 184,097,516.40, 254,107,698.48 and 108,813,584.16

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Solution

The fourth proportional to 184,097,516.40, 254,107,698.48 and 108,813,584.16 is: 150,194,146.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,097,516.40 : 254,107,698.48 = 108,813,584.16 : x
  2. Step 2: Convert to fraction form
    184,097,516.40/254,107,698.48 = 108,813,584.16/x
  3. Step 3: Cross multiply
    184,097,516.40x = 254,107,698.48 × 108,813,584.16
  4. Step 4: Simplify right side
    184,097,516.40x = 27,650,369,434,257,384
  5. Step 5: Solve for x
    x = 27,650,369,434,257,384/184,097,516.40
  6. Step 6: Final answer
    x = 150,194,146.97

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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.