Home / 240,745,501.64-332,330,493.45-162,534,991.79

Finding the Fourth Proportional to 240,745,501.64, 332,330,493.45 and 162,534,991.79

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Solution

The fourth proportional to 240,745,501.64, 332,330,493.45 and 162,534,991.79 is: 224,366,950.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,745,501.64 : 332,330,493.45 = 162,534,991.79 : x
  2. Step 2: Convert to fraction form
    240,745,501.64/332,330,493.45 = 162,534,991.79/x
  3. Step 3: Cross multiply
    240,745,501.64x = 332,330,493.45 × 162,534,991.79
  4. Step 4: Simplify right side
    240,745,501.64x = 54,015,334,022,800,744
  5. Step 5: Solve for x
    x = 54,015,334,022,800,744/240,745,501.64
  6. Step 6: Final answer
    x = 224,366,950.39

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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.