Home / 184,142,529.56-276,331,400.27-87,103,961.75

Finding the Fourth Proportional to 184,142,529.56, 276,331,400.27 and 87,103,961.75

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Solution

The fourth proportional to 184,142,529.56, 276,331,400.27 and 87,103,961.75 is: 130,711,573.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,142,529.56 : 276,331,400.27 = 87,103,961.75 : x
  2. Step 2: Convert to fraction form
    184,142,529.56/276,331,400.27 = 87,103,961.75/x
  3. Step 3: Cross multiply
    184,142,529.56x = 276,331,400.27 × 87,103,961.75
  4. Step 4: Simplify right side
    184,142,529.56x = 24,069,559,720,023,968
  5. Step 5: Solve for x
    x = 24,069,559,720,023,968/184,142,529.56
  6. Step 6: Final answer
    x = 130,711,573.13

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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.