Home / 594,065,626.20-891,098,439.30-543,005,299.80

Finding the Fourth Proportional to 594,065,626.20, 891,098,439.30 and 543,005,299.80

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Solution

The fourth proportional to 594,065,626.20, 891,098,439.30 and 543,005,299.80 is: 814,507,949.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,065,626.20 : 891,098,439.30 = 543,005,299.80 : x
  2. Step 2: Convert to fraction form
    594,065,626.20/891,098,439.30 = 543,005,299.80/x
  3. Step 3: Cross multiply
    594,065,626.20x = 891,098,439.30 × 543,005,299.80
  4. Step 4: Simplify right side
    594,065,626.20x = 483,871,175,183,408,512
  5. Step 5: Solve for x
    x = 483,871,175,183,408,512/594,065,626.20
  6. Step 6: Final answer
    x = 814,507,949.70

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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.