Home / 18,095,950.53-24,972,578.91-9,836,032.25

Finding the Fourth Proportional to 18,095,950.53, 24,972,578.91 and 9,836,032.25

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Solution

The fourth proportional to 18,095,950.53, 24,972,578.91 and 9,836,032.25 is: 13,573,815.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,095,950.53 : 24,972,578.91 = 9,836,032.25 : x
  2. Step 2: Convert to fraction form
    18,095,950.53/24,972,578.91 = 9,836,032.25/x
  3. Step 3: Cross multiply
    18,095,950.53x = 24,972,578.91 × 9,836,032.25
  4. Step 4: Simplify right side
    18,095,950.53x = 245,631,091,350,386.78
  5. Step 5: Solve for x
    x = 245,631,091,350,386.78/18,095,950.53
  6. Step 6: Final answer
    x = 13,573,815.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.