Home / 567,494,757.75-851,487,886.56-304,872,890.93

Finding the Fourth Proportional to 567,494,757.75, 851,487,886.56 and 304,872,890.93

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Solution

The fourth proportional to 567,494,757.75, 851,487,886.56 and 304,872,890.93 is: 457,441,359.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,494,757.75 : 851,487,886.56 = 304,872,890.93 : x
  2. Step 2: Convert to fraction form
    567,494,757.75/851,487,886.56 = 304,872,890.93/x
  3. Step 3: Cross multiply
    567,494,757.75x = 851,487,886.56 × 304,872,890.93
  4. Step 4: Simplify right side
    567,494,757.75x = 259,595,573,563,165,632
  5. Step 5: Solve for x
    x = 259,595,573,563,165,632/567,494,757.75
  6. Step 6: Final answer
    x = 457,441,359.62

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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.