Home / 27,388,610.64-41,083,382.52-10,357,304.40

Finding the Fourth Proportional to 27,388,610.64, 41,083,382.52 and 10,357,304.40

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Solution

The fourth proportional to 27,388,610.64, 41,083,382.52 and 10,357,304.40 is: 15,536,133.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,388,610.64 : 41,083,382.52 = 10,357,304.40 : x
  2. Step 2: Convert to fraction form
    27,388,610.64/41,083,382.52 = 10,357,304.40/x
  3. Step 3: Cross multiply
    27,388,610.64x = 41,083,382.52 × 10,357,304.40
  4. Step 4: Simplify right side
    27,388,610.64x = 425,513,098,541,279.12
  5. Step 5: Solve for x
    x = 425,513,098,541,279.12/27,388,610.64
  6. Step 6: Final answer
    x = 15,536,133.03

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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.