Home / 133,555,460.78-184,479,424.36-110,443,944.62

Finding the Fourth Proportional to 133,555,460.78, 184,479,424.36 and 110,443,944.62

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Solution

The fourth proportional to 133,555,460.78, 184,479,424.36 and 110,443,944.62 is: 152,555,614.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,555,460.78 : 184,479,424.36 = 110,443,944.62 : x
  2. Step 2: Convert to fraction form
    133,555,460.78/184,479,424.36 = 110,443,944.62/x
  3. Step 3: Cross multiply
    133,555,460.78x = 184,479,424.36 × 110,443,944.62
  4. Step 4: Simplify right side
    133,555,460.78x = 20,374,635,327,545,320
  5. Step 5: Solve for x
    x = 20,374,635,327,545,320/133,555,460.78
  6. Step 6: Final answer
    x = 152,555,614.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.