Home / 614,452,310.34-921,679,398.63-250,946,666.34

Finding the Fourth Proportional to 614,452,310.34, 921,679,398.63 and 250,946,666.34

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Solution

The fourth proportional to 614,452,310.34, 921,679,398.63 and 250,946,666.34 is: 376,420,380.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,452,310.34 : 921,679,398.63 = 250,946,666.34 : x
  2. Step 2: Convert to fraction form
    614,452,310.34/921,679,398.63 = 250,946,666.34/x
  3. Step 3: Cross multiply
    614,452,310.34x = 921,679,398.63 × 250,946,666.34
  4. Step 4: Simplify right side
    614,452,310.34x = 231,292,372,520,454,464
  5. Step 5: Solve for x
    x = 231,292,372,520,454,464/614,452,310.34
  6. Step 6: Final answer
    x = 376,420,380.60

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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.