Home / 27,585,924.90-41,382,322.56-9,388,721.67

Finding the Fourth Proportional to 27,585,924.90, 41,382,322.56 and 9,388,721.67

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Solution

The fourth proportional to 27,585,924.90, 41,382,322.56 and 9,388,721.67 is: 14,084,251.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,585,924.90 : 41,382,322.56 = 9,388,721.67 : x
  2. Step 2: Convert to fraction form
    27,585,924.90/41,382,322.56 = 9,388,721.67/x
  3. Step 3: Cross multiply
    27,585,924.90x = 41,382,322.56 × 9,388,721.67
  4. Step 4: Simplify right side
    27,585,924.90x = 388,527,108,574,001.88
  5. Step 5: Solve for x
    x = 388,527,108,574,001.88/27,585,924.90
  6. Step 6: Final answer
    x = 14,084,251.66

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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.