Home / 460,594,234.68-635,618,500.14-251,750,256.44

Finding the Fourth Proportional to 460,594,234.68, 635,618,500.14 and 251,750,256.44

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Solution

The fourth proportional to 460,594,234.68, 635,618,500.14 and 251,750,256.44 is: 347,414,510.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,594,234.68 : 635,618,500.14 = 251,750,256.44 : x
  2. Step 2: Convert to fraction form
    460,594,234.68/635,618,500.14 = 251,750,256.44/x
  3. Step 3: Cross multiply
    460,594,234.68x = 635,618,500.14 × 251,750,256.44
  4. Step 4: Simplify right side
    460,594,234.68x = 160,017,120,408,253,184
  5. Step 5: Solve for x
    x = 160,017,120,408,253,184/460,594,234.68
  6. Step 6: Final answer
    x = 347,414,510.13

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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.