Home / 254,598,222.20-383,598,618.06-230,034,699.33

Finding the Fourth Proportional to 254,598,222.20, 383,598,618.06 and 230,034,699.33

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Solution

The fourth proportional to 254,598,222.20, 383,598,618.06 and 230,034,699.33 is: 346,589,194.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,598,222.20 : 383,598,618.06 = 230,034,699.33 : x
  2. Step 2: Convert to fraction form
    254,598,222.20/383,598,618.06 = 230,034,699.33/x
  3. Step 3: Cross multiply
    254,598,222.20x = 383,598,618.06 × 230,034,699.33
  4. Step 4: Simplify right side
    254,598,222.20x = 88,240,992,768,835,616
  5. Step 5: Solve for x
    x = 88,240,992,768,835,616/254,598,222.20
  6. Step 6: Final answer
    x = 346,589,194.56

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.