Home / 27,909,007.80-41,769,033.30-24,507,785.40

Finding the Fourth Proportional to 27,909,007.80, 41,769,033.30 and 24,507,785.40

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Solution

The fourth proportional to 27,909,007.80, 41,769,033.30 and 24,507,785.40 is: 36,678,713.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,909,007.80 : 41,769,033.30 = 24,507,785.40 : x
  2. Step 2: Convert to fraction form
    27,909,007.80/41,769,033.30 = 24,507,785.40/x
  3. Step 3: Cross multiply
    27,909,007.80x = 41,769,033.30 × 24,507,785.40
  4. Step 4: Simplify right side
    27,909,007.80x = 1,023,666,504,481,853.62
  5. Step 5: Solve for x
    x = 1,023,666,504,481,853.62/27,909,007.80
  6. Step 6: Final answer
    x = 36,678,713.62

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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.