Home / 113,857,382.23-170,786,075.13-27,595,788.97

Finding the Fourth Proportional to 113,857,382.23, 170,786,075.13 and 27,595,788.97

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Solution

The fourth proportional to 113,857,382.23, 170,786,075.13 and 27,595,788.97 is: 41,393,683.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,857,382.23 : 170,786,075.13 = 27,595,788.97 : x
  2. Step 2: Convert to fraction form
    113,857,382.23/170,786,075.13 = 27,595,788.97/x
  3. Step 3: Cross multiply
    113,857,382.23x = 170,786,075.13 × 27,595,788.97
  4. Step 4: Simplify right side
    113,857,382.23x = 4,712,976,488,613,996
  5. Step 5: Solve for x
    x = 4,712,976,488,613,996/113,857,382.23
  6. Step 6: Final answer
    x = 41,393,683.89

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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.