Home / 16,378,171,699,630-22,590,993,906,766-10,532,669,179,405

Finding the Fourth Proportional to 16,378,171,699,630, 22,590,993,906,766 and 10,532,669,179,405

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Solution

The fourth proportional to 16,378,171,699,630, 22,590,993,906,766 and 10,532,669,179,405 is: 14,528,084,673,779.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,378,171,699,630 : 22,590,993,906,766 = 10,532,669,179,405 : x
  2. Step 2: Convert to fraction form
    16,378,171,699,630/22,590,993,906,766 = 10,532,669,179,405/x
  3. Step 3: Cross multiply
    16,378,171,699,630x = 22,590,993,906,766 × 10,532,669,179,405
  4. Step 4: Simplify right side
    16,378,171,699,630x = 237,943,465,253,920,389,996,740,608
  5. Step 5: Solve for x
    x = 237,943,465,253,920,389,996,740,608/16,378,171,699,630
  6. Step 6: Final answer
    x = 14,528,084,673,779.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.