Home / 11,149,207,289.85-16,723,810,934.78-6,190,225,030.65

Finding the Fourth Proportional to 11,149,207,289.85, 16,723,810,934.78 and 6,190,225,030.65

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Solution

The fourth proportional to 11,149,207,289.85, 16,723,810,934.78 and 6,190,225,030.65 is: 9,285,337,545.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,149,207,289.85 : 16,723,810,934.78 = 6,190,225,030.65 : x
  2. Step 2: Convert to fraction form
    11,149,207,289.85/16,723,810,934.78 = 6,190,225,030.65/x
  3. Step 3: Cross multiply
    11,149,207,289.85x = 16,723,810,934.78 × 6,190,225,030.65
  4. Step 4: Simplify right side
    11,149,207,289.85x = 103,524,153,056,302,366,720
  5. Step 5: Solve for x
    x = 103,524,153,056,302,366,720/11,149,207,289.85
  6. Step 6: Final answer
    x = 9,285,337,545.98

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Double scale
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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.