Home / 432,959,633.64-597,488,976.49-254,351,050.60

Finding the Fourth Proportional to 432,959,633.64, 597,488,976.49 and 254,351,050.60

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Solution

The fourth proportional to 432,959,633.64, 597,488,976.49 and 254,351,050.60 is: 351,007,200.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,959,633.64 : 597,488,976.49 = 254,351,050.60 : x
  2. Step 2: Convert to fraction form
    432,959,633.64/597,488,976.49 = 254,351,050.60/x
  3. Step 3: Cross multiply
    432,959,633.64x = 597,488,976.49 × 254,351,050.60
  4. Step 4: Simplify right side
    432,959,633.64x = 151,971,948,892,150,208
  5. Step 5: Solve for x
    x = 151,971,948,892,150,208/432,959,633.64
  6. Step 6: Final answer
    x = 351,007,200.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.