Home / 184,234,345.56-276,447,160.98-75,139,553.88

Finding the Fourth Proportional to 184,234,345.56, 276,447,160.98 and 75,139,553.88

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Solution

The fourth proportional to 184,234,345.56, 276,447,160.98 and 75,139,553.88 is: 112,748,338.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,234,345.56 : 276,447,160.98 = 75,139,553.88 : x
  2. Step 2: Convert to fraction form
    184,234,345.56/276,447,160.98 = 75,139,553.88/x
  3. Step 3: Cross multiply
    184,234,345.56x = 276,447,160.98 × 75,139,553.88
  4. Step 4: Simplify right side
    184,234,345.56x = 20,772,116,347,429,744
  5. Step 5: Solve for x
    x = 20,772,116,347,429,744/184,234,345.56
  6. Step 6: Final answer
    x = 112,748,338.45

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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.