Home / 18,330,047.54-25,265,080.86-17,844,862.04

Finding the Fourth Proportional to 18,330,047.54, 25,265,080.86 and 17,844,862.04

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Solution

The fourth proportional to 18,330,047.54, 25,265,080.86 and 17,844,862.04 is: 24,596,329.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,330,047.54 : 25,265,080.86 = 17,844,862.04 : x
  2. Step 2: Convert to fraction form
    18,330,047.54/25,265,080.86 = 17,844,862.04/x
  3. Step 3: Cross multiply
    18,330,047.54x = 25,265,080.86 × 17,844,862.04
  4. Step 4: Simplify right side
    18,330,047.54x = 450,851,882,249,819.12
  5. Step 5: Solve for x
    x = 450,851,882,249,819.12/18,330,047.54
  6. Step 6: Final answer
    x = 24,596,329.14

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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.