Home / 184,740,454.44-254,942,502.50-99,967,573.73

Finding the Fourth Proportional to 184,740,454.44, 254,942,502.50 and 99,967,573.73

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Solution

The fourth proportional to 184,740,454.44, 254,942,502.50 and 99,967,573.73 is: 137,955,617.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,740,454.44 : 254,942,502.50 = 99,967,573.73 : x
  2. Step 2: Convert to fraction form
    184,740,454.44/254,942,502.50 = 99,967,573.73/x
  3. Step 3: Cross multiply
    184,740,454.44x = 254,942,502.50 × 99,967,573.73
  4. Step 4: Simplify right side
    184,740,454.44x = 25,485,983,416,466,736
  5. Step 5: Solve for x
    x = 25,485,983,416,466,736/184,740,454.44
  6. Step 6: Final answer
    x = 137,955,617.21

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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.