Home / 483,765,861.24-725,308,565.94-224,706,036.60

Finding the Fourth Proportional to 483,765,861.24, 725,308,565.94 and 224,706,036.60

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Solution

The fourth proportional to 483,765,861.24, 725,308,565.94 and 224,706,036.60 is: 336,901,022.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,765,861.24 : 725,308,565.94 = 224,706,036.60 : x
  2. Step 2: Convert to fraction form
    483,765,861.24/725,308,565.94 = 224,706,036.60/x
  3. Step 3: Cross multiply
    483,765,861.24x = 725,308,565.94 × 224,706,036.60
  4. Step 4: Simplify right side
    483,765,861.24x = 162,981,213,164,407,168
  5. Step 5: Solve for x
    x = 162,981,213,164,407,168/483,765,861.24
  6. Step 6: Final answer
    x = 336,901,022.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.