Home / 240,745,506.16-332,330,499.66-162,534,996.30

Finding the Fourth Proportional to 240,745,506.16, 332,330,499.66 and 162,534,996.30

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Solution

The fourth proportional to 240,745,506.16, 332,330,499.66 and 162,534,996.30 is: 224,366,956.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,745,506.16 : 332,330,499.66 = 162,534,996.30 : x
  2. Step 2: Convert to fraction form
    240,745,506.16/332,330,499.66 = 162,534,996.30/x
  3. Step 3: Cross multiply
    240,745,506.16x = 332,330,499.66 × 162,534,996.30
  4. Step 4: Simplify right side
    240,745,506.16x = 54,015,336,532,615,256
  5. Step 5: Solve for x
    x = 54,015,336,532,615,256/240,745,506.16
  6. Step 6: Final answer
    x = 224,366,956.60

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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.