Home / 18,304,564.12-25,260,684.38-10,044,554.14

Finding the Fourth Proportional to 18,304,564.12, 25,260,684.38 and 10,044,554.14

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Solution

The fourth proportional to 18,304,564.12, 25,260,684.38 and 10,044,554.14 is: 13,861,696.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,304,564.12 : 25,260,684.38 = 10,044,554.14 : x
  2. Step 2: Convert to fraction form
    18,304,564.12/25,260,684.38 = 10,044,554.14/x
  3. Step 3: Cross multiply
    18,304,564.12x = 25,260,684.38 × 10,044,554.14
  4. Step 4: Simplify right side
    18,304,564.12x = 253,732,311,868,362.34
  5. Step 5: Solve for x
    x = 253,732,311,868,362.34/18,304,564.12
  6. Step 6: Final answer
    x = 13,861,696.47

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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.