Home / 9,738,259,135.27-14,616,834,562.54-4,699,661,471.37

Finding the Fourth Proportional to 9,738,259,135.27, 14,616,834,562.54 and 4,699,661,471.37

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Solution

The fourth proportional to 9,738,259,135.27, 14,616,834,562.54 and 4,699,661,471.37 is: 7,054,050,757.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,738,259,135.27 : 14,616,834,562.54 = 4,699,661,471.37 : x
  2. Step 2: Convert to fraction form
    9,738,259,135.27/14,616,834,562.54 = 4,699,661,471.37/x
  3. Step 3: Cross multiply
    9,738,259,135.27x = 14,616,834,562.54 × 4,699,661,471.37
  4. Step 4: Simplify right side
    9,738,259,135.27x = 68,694,174,226,897,108,992
  5. Step 5: Solve for x
    x = 68,694,174,226,897,108,992/9,738,259,135.27
  6. Step 6: Final answer
    x = 7,054,050,757.19

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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.