Home / 184,046,997.60-276,070,496.40-54,674,575.20

Finding the Fourth Proportional to 184,046,997.60, 276,070,496.40 and 54,674,575.20

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Solution

The fourth proportional to 184,046,997.60, 276,070,496.40 and 54,674,575.20 is: 82,011,862.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,046,997.60 : 276,070,496.40 = 54,674,575.20 : x
  2. Step 2: Convert to fraction form
    184,046,997.60/276,070,496.40 = 54,674,575.20/x
  3. Step 3: Cross multiply
    184,046,997.60x = 276,070,496.40 × 54,674,575.20
  4. Step 4: Simplify right side
    184,046,997.60x = 15,094,037,115,923,128
  5. Step 5: Solve for x
    x = 15,094,037,115,923,128/184,046,997.60
  6. Step 6: Final answer
    x = 82,011,862.80

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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.