Home / 27,585,953.40-41,382,365.31-9,388,750.17

Finding the Fourth Proportional to 27,585,953.40, 41,382,365.31 and 9,388,750.17

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Solution

The fourth proportional to 27,585,953.40, 41,382,365.31 and 9,388,750.17 is: 14,084,294.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,585,953.40 : 41,382,365.31 = 9,388,750.17 : x
  2. Step 2: Convert to fraction form
    27,585,953.40/41,382,365.31 = 9,388,750.17/x
  3. Step 3: Cross multiply
    27,585,953.40x = 41,382,365.31 × 9,388,750.17
  4. Step 4: Simplify right side
    27,585,953.40x = 388,528,689,339,264.62
  5. Step 5: Solve for x
    x = 388,528,689,339,264.62/27,585,953.40
  6. Step 6: Final answer
    x = 14,084,294.41

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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.