Home / 240,745,504.64-332,330,497.59-162,534,994.79

Finding the Fourth Proportional to 240,745,504.64, 332,330,497.59 and 162,534,994.79

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Solution

The fourth proportional to 240,745,504.64, 332,330,497.59 and 162,534,994.79 is: 224,366,954.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,745,504.64 : 332,330,497.59 = 162,534,994.79 : x
  2. Step 2: Convert to fraction form
    240,745,504.64/332,330,497.59 = 162,534,994.79/x
  3. Step 3: Cross multiply
    240,745,504.64x = 332,330,497.59 × 162,534,994.79
  4. Step 4: Simplify right side
    240,745,504.64x = 54,015,335,694,348,752
  5. Step 5: Solve for x
    x = 54,015,335,694,348,752/240,745,504.64
  6. Step 6: Final answer
    x = 224,366,954.54

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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.