Home / 27,147,524.10-40,721,286.15-22,364,555.10

Finding the Fourth Proportional to 27,147,524.10, 40,721,286.15 and 22,364,555.10

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Solution

The fourth proportional to 27,147,524.10, 40,721,286.15 and 22,364,555.10 is: 33,546,832.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,147,524.10 : 40,721,286.15 = 22,364,555.10 : x
  2. Step 2: Convert to fraction form
    27,147,524.10/40,721,286.15 = 22,364,555.10/x
  3. Step 3: Cross multiply
    27,147,524.10x = 40,721,286.15 × 22,364,555.10
  4. Step 4: Simplify right side
    27,147,524.10x = 910,713,447,844,541.88
  5. Step 5: Solve for x
    x = 910,713,447,844,541.88/27,147,524.10
  6. Step 6: Final answer
    x = 33,546,832.65

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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.