Home / 133,759,523.07-184,588,795.65-75,025,327.14

Finding the Fourth Proportional to 133,759,523.07, 184,588,795.65 and 75,025,327.14

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Solution

The fourth proportional to 133,759,523.07, 184,588,795.65 and 75,025,327.14 is: 103,535,318.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,759,523.07 : 184,588,795.65 = 75,025,327.14 : x
  2. Step 2: Convert to fraction form
    133,759,523.07/184,588,795.65 = 75,025,327.14/x
  3. Step 3: Cross multiply
    133,759,523.07x = 184,588,795.65 × 75,025,327.14
  4. Step 4: Simplify right side
    133,759,523.07x = 13,848,834,780,019,860
  5. Step 5: Solve for x
    x = 13,848,834,780,019,860/133,759,523.07
  6. Step 6: Final answer
    x = 103,535,318.18

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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.