Home / 27,716,655,159-41,558,379,537.60-8,821,781,112.24

Finding the Fourth Proportional to 27,716,655,159, 41,558,379,537.60 and 8,821,781,112.24

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Solution

The fourth proportional to 27,716,655,159, 41,558,379,537.60 and 8,821,781,112.24 is: 13,227,387,127.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,716,655,159 : 41,558,379,537.60 = 8,821,781,112.24 : x
  2. Step 2: Convert to fraction form
    27,716,655,159/41,558,379,537.60 = 8,821,781,112.24/x
  3. Step 3: Cross multiply
    27,716,655,159x = 41,558,379,537.60 × 8,821,781,112.24
  4. Step 4: Simplify right side
    27,716,655,159x = 366,618,927,660,100,943,872
  5. Step 5: Solve for x
    x = 366,618,927,660,100,943,872/27,716,655,159
  6. Step 6: Final answer
    x = 13,227,387,127.23

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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.