Home / 11,337,433,644.10-17,006,150,466.15-6,378,451,384.90

Finding the Fourth Proportional to 11,337,433,644.10, 17,006,150,466.15 and 6,378,451,384.90

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Solution

The fourth proportional to 11,337,433,644.10, 17,006,150,466.15 and 6,378,451,384.90 is: 9,567,677,077.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,433,644.10 : 17,006,150,466.15 = 6,378,451,384.90 : x
  2. Step 2: Convert to fraction form
    11,337,433,644.10/17,006,150,466.15 = 6,378,451,384.90/x
  3. Step 3: Cross multiply
    11,337,433,644.10x = 17,006,150,466.15 × 6,378,451,384.90
  4. Step 4: Simplify right side
    11,337,433,644.10x = 108,472,903,992,632,246,272
  5. Step 5: Solve for x
    x = 108,472,903,992,632,246,272/11,337,433,644.10
  6. Step 6: Final answer
    x = 9,567,677,077.35

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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.