Home / 299,383,538.85-449,075,308.28-184,497,804.45

Finding the Fourth Proportional to 299,383,538.85, 449,075,308.28 and 184,497,804.45

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Solution

The fourth proportional to 299,383,538.85, 449,075,308.28 and 184,497,804.45 is: 276,746,706.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,383,538.85 : 449,075,308.28 = 184,497,804.45 : x
  2. Step 2: Convert to fraction form
    299,383,538.85/449,075,308.28 = 184,497,804.45/x
  3. Step 3: Cross multiply
    299,383,538.85x = 449,075,308.28 × 184,497,804.45
  4. Step 4: Simplify right side
    299,383,538.85x = 82,853,408,409,444,400
  5. Step 5: Solve for x
    x = 82,853,408,409,444,400/299,383,538.85
  6. Step 6: Final answer
    x = 276,746,706.68

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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.