Home / 10,757,099,353.10-16,114,039,596.39-5,356,469,612

Finding the Fourth Proportional to 10,757,099,353.10, 16,114,039,596.39 and 5,356,469,612

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Solution

The fourth proportional to 10,757,099,353.10, 16,114,039,596.39 and 5,356,469,612 is: 8,023,944,056.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,757,099,353.10 : 16,114,039,596.39 = 5,356,469,612 : x
  2. Step 2: Convert to fraction form
    10,757,099,353.10/16,114,039,596.39 = 5,356,469,612/x
  3. Step 3: Cross multiply
    10,757,099,353.10x = 16,114,039,596.39 × 5,356,469,612
  4. Step 4: Simplify right side
    10,757,099,353.10x = 86,314,363,424,627,769,344
  5. Step 5: Solve for x
    x = 86,314,363,424,627,769,344/10,757,099,353.10
  6. Step 6: Final answer
    x = 8,023,944,056.98

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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.