Home / 11,010,816,165.10-16,516,224,247.65-3,650,962,801.90

Finding the Fourth Proportional to 11,010,816,165.10, 16,516,224,247.65 and 3,650,962,801.90

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Solution

The fourth proportional to 11,010,816,165.10, 16,516,224,247.65 and 3,650,962,801.90 is: 5,476,444,202.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,010,816,165.10 : 16,516,224,247.65 = 3,650,962,801.90 : x
  2. Step 2: Convert to fraction form
    11,010,816,165.10/16,516,224,247.65 = 3,650,962,801.90/x
  3. Step 3: Cross multiply
    11,010,816,165.10x = 16,516,224,247.65 × 3,650,962,801.90
  4. Step 4: Simplify right side
    11,010,816,165.10x = 60,300,120,356,008,960,000
  5. Step 5: Solve for x
    x = 60,300,120,356,008,960,000/11,010,816,165.10
  6. Step 6: Final answer
    x = 5,476,444,202.85

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1.5x scale

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.