Home / 10,757,099,352.60-16,114,039,595.64-5,356,469,611.50

Finding the Fourth Proportional to 10,757,099,352.60, 16,114,039,595.64 and 5,356,469,611.50

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Solution

The fourth proportional to 10,757,099,352.60, 16,114,039,595.64 and 5,356,469,611.50 is: 8,023,944,056.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,757,099,352.60 : 16,114,039,595.64 = 5,356,469,611.50 : x
  2. Step 2: Convert to fraction form
    10,757,099,352.60/16,114,039,595.64 = 5,356,469,611.50/x
  3. Step 3: Cross multiply
    10,757,099,352.60x = 16,114,039,595.64 × 5,356,469,611.50
  4. Step 4: Simplify right side
    10,757,099,352.60x = 86,314,363,412,553,400,320
  5. Step 5: Solve for x
    x = 86,314,363,412,553,400,320/10,757,099,352.60
  6. Step 6: Final answer
    x = 8,023,944,056.23

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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.