Home / 546,383,359.23-754,011,291.92-295,487,745.61

Finding the Fourth Proportional to 546,383,359.23, 754,011,291.92 and 295,487,745.61

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Solution

The fourth proportional to 546,383,359.23, 754,011,291.92 and 295,487,745.61 is: 407,774,309.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,383,359.23 : 754,011,291.92 = 295,487,745.61 : x
  2. Step 2: Convert to fraction form
    546,383,359.23/754,011,291.92 = 295,487,745.61/x
  3. Step 3: Cross multiply
    546,383,359.23x = 754,011,291.92 × 295,487,745.61
  4. Step 4: Simplify right side
    546,383,359.23x = 222,801,096,814,105,792
  5. Step 5: Solve for x
    x = 222,801,096,814,105,792/546,383,359.23
  6. Step 6: Final answer
    x = 407,774,309.10

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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.