Home / 184,696,228.80-276,861,607.20-87,481,065.60

Finding the Fourth Proportional to 184,696,228.80, 276,861,607.20 and 87,481,065.60

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Solution

The fourth proportional to 184,696,228.80, 276,861,607.20 and 87,481,065.60 is: 131,135,045.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,696,228.80 : 276,861,607.20 = 87,481,065.60 : x
  2. Step 2: Convert to fraction form
    184,696,228.80/276,861,607.20 = 87,481,065.60/x
  3. Step 3: Cross multiply
    184,696,228.80x = 276,861,607.20 × 87,481,065.60
  4. Step 4: Simplify right side
    184,696,228.80x = 24,220,148,421,584,628
  5. Step 5: Solve for x
    x = 24,220,148,421,584,628/184,696,228.80
  6. Step 6: Final answer
    x = 131,135,045.79

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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.