Home / 184,532,538.20-276,777,812.10-48,231,699.80

Finding the Fourth Proportional to 184,532,538.20, 276,777,812.10 and 48,231,699.80

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Solution

The fourth proportional to 184,532,538.20, 276,777,812.10 and 48,231,699.80 is: 72,342,062.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,532,538.20 : 276,777,812.10 = 48,231,699.80 : x
  2. Step 2: Convert to fraction form
    184,532,538.20/276,777,812.10 = 48,231,699.80/x
  3. Step 3: Cross multiply
    184,532,538.20x = 276,777,812.10 × 48,231,699.80
  4. Step 4: Simplify right side
    184,532,538.20x = 13,349,464,344,508,008
  5. Step 5: Solve for x
    x = 13,349,464,344,508,008/184,532,538.20
  6. Step 6: Final answer
    x = 72,342,062.14

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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.