Home / 27,568,902,020.54-41,365,381,412.22-9,654,138,551.98

Finding the Fourth Proportional to 27,568,902,020.54, 41,365,381,412.22 and 9,654,138,551.98

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Solution

The fourth proportional to 27,568,902,020.54, 41,365,381,412.22 and 9,654,138,551.98 is: 14,485,419,952.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,568,902,020.54 : 41,365,381,412.22 = 9,654,138,551.98 : x
  2. Step 2: Convert to fraction form
    27,568,902,020.54/41,365,381,412.22 = 9,654,138,551.98/x
  3. Step 3: Cross multiply
    27,568,902,020.54x = 41,365,381,412.22 × 9,654,138,551.98
  4. Step 4: Simplify right side
    27,568,902,020.54x = 399,347,123,409,069,998,080
  5. Step 5: Solve for x
    x = 399,347,123,409,069,998,080/27,568,902,020.54
  6. Step 6: Final answer
    x = 14,485,419,952.94

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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.