Home / 36,465,526,838.13-54,701,048,913.45-11,285,790,464.27

Finding the Fourth Proportional to 36,465,526,838.13, 54,701,048,913.45 and 11,285,790,464.27

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Solution

The fourth proportional to 36,465,526,838.13, 54,701,048,913.45 and 11,285,790,464.27 is: 16,929,539,478.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,465,526,838.13 : 54,701,048,913.45 = 11,285,790,464.27 : x
  2. Step 2: Convert to fraction form
    36,465,526,838.13/54,701,048,913.45 = 11,285,790,464.27/x
  3. Step 3: Cross multiply
    36,465,526,838.13x = 54,701,048,913.45 × 11,285,790,464.27
  4. Step 4: Simplify right side
    36,465,526,838.13x = 617,344,576,213,033,811,968
  5. Step 5: Solve for x
    x = 617,344,576,213,033,811,968/36,465,526,838.13
  6. Step 6: Final answer
    x = 16,929,539,478.57

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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.