Home / 483,765,861.74-725,308,566.69-224,706,037.10

Finding the Fourth Proportional to 483,765,861.74, 725,308,566.69 and 224,706,037.10

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Solution

The fourth proportional to 483,765,861.74, 725,308,566.69 and 224,706,037.10 is: 336,901,022.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,765,861.74 : 725,308,566.69 = 224,706,037.10 : x
  2. Step 2: Convert to fraction form
    483,765,861.74/725,308,566.69 = 224,706,037.10/x
  3. Step 3: Cross multiply
    483,765,861.74x = 725,308,566.69 × 224,706,037.10
  4. Step 4: Simplify right side
    483,765,861.74x = 162,981,213,695,590,976
  5. Step 5: Solve for x
    x = 162,981,213,695,590,976/483,765,861.74
  6. Step 6: Final answer
    x = 336,901,022.96

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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.