Home / 22,525,265.70-33,797,946.60-10,388,214.36

Finding the Fourth Proportional to 22,525,265.70, 33,797,946.60 and 10,388,214.36

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Solution

The fourth proportional to 22,525,265.70, 33,797,946.60 and 10,388,214.36 is: 15,586,955.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,525,265.70 : 33,797,946.60 = 10,388,214.36 : x
  2. Step 2: Convert to fraction form
    22,525,265.70/33,797,946.60 = 10,388,214.36/x
  3. Step 3: Cross multiply
    22,525,265.70x = 33,797,946.60 × 10,388,214.36
  4. Step 4: Simplify right side
    22,525,265.70x = 351,100,314,208,633.19
  5. Step 5: Solve for x
    x = 351,100,314,208,633.19/22,525,265.70
  6. Step 6: Final answer
    x = 15,586,955.51

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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.