Home / 133,759,522.82-184,588,795.31-75,025,326.89

Finding the Fourth Proportional to 133,759,522.82, 184,588,795.31 and 75,025,326.89

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Solution

The fourth proportional to 133,759,522.82, 184,588,795.31 and 75,025,326.89 is: 103,535,317.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,759,522.82 : 184,588,795.31 = 75,025,326.89 : x
  2. Step 2: Convert to fraction form
    133,759,522.82/184,588,795.31 = 75,025,326.89/x
  3. Step 3: Cross multiply
    133,759,522.82x = 184,588,795.31 × 75,025,326.89
  4. Step 4: Simplify right side
    133,759,522.82x = 13,848,834,708,364,050
  5. Step 5: Solve for x
    x = 13,848,834,708,364,050/133,759,522.82
  6. Step 6: Final answer
    x = 103,535,317.83

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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.