Home / 598,673,460.60-898,346,114.10-253,568,359.80

Finding the Fourth Proportional to 598,673,460.60, 898,346,114.10 and 253,568,359.80

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Solution

The fourth proportional to 598,673,460.60, 898,346,114.10 and 253,568,359.80 is: 380,494,820.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,673,460.60 : 898,346,114.10 = 253,568,359.80 : x
  2. Step 2: Convert to fraction form
    598,673,460.60/898,346,114.10 = 253,568,359.80/x
  3. Step 3: Cross multiply
    598,673,460.60x = 898,346,114.10 × 253,568,359.80
  4. Step 4: Simplify right side
    598,673,460.60x = 227,792,150,685,040,672
  5. Step 5: Solve for x
    x = 227,792,150,685,040,672/598,673,460.60
  6. Step 6: Final answer
    x = 380,494,820.09

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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.