Home / 254,598,224.45-383,598,621.45-230,034,701.59

Finding the Fourth Proportional to 254,598,224.45, 383,598,621.45 and 230,034,701.59

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Solution

The fourth proportional to 254,598,224.45, 383,598,621.45 and 230,034,701.59 is: 346,589,197.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,598,224.45 : 383,598,621.45 = 230,034,701.59 : x
  2. Step 2: Convert to fraction form
    254,598,224.45/383,598,621.45 = 230,034,701.59/x
  3. Step 3: Cross multiply
    254,598,224.45x = 383,598,621.45 × 230,034,701.59
  4. Step 4: Simplify right side
    254,598,224.45x = 88,240,994,414,627,120
  5. Step 5: Solve for x
    x = 88,240,994,414,627,120/254,598,224.45
  6. Step 6: Final answer
    x = 346,589,197.97

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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.