Home / 18,304,283.22-25,259,841.09-10,044,483.18

Finding the Fourth Proportional to 18,304,283.22, 25,259,841.09 and 10,044,483.18

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Solution

The fourth proportional to 18,304,283.22, 25,259,841.09 and 10,044,483.18 is: 13,861,348.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,304,283.22 : 25,259,841.09 = 10,044,483.18 : x
  2. Step 2: Convert to fraction form
    18,304,283.22/25,259,841.09 = 10,044,483.18/x
  3. Step 3: Cross multiply
    18,304,283.22x = 25,259,841.09 × 10,044,483.18
  4. Step 4: Simplify right side
    18,304,283.22x = 253,722,048,957,977.84
  5. Step 5: Solve for x
    x = 253,722,048,957,977.84/18,304,283.22
  6. Step 6: Final answer
    x = 13,861,348.51

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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.