Home / 17,330,564.61-25,954,585.59-10,028,631.42

Finding the Fourth Proportional to 17,330,564.61, 25,954,585.59 and 10,028,631.42

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Solution

The fourth proportional to 17,330,564.61, 25,954,585.59 and 10,028,631.42 is: 15,019,070.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,564.61 : 25,954,585.59 = 10,028,631.42 : x
  2. Step 2: Convert to fraction form
    17,330,564.61/25,954,585.59 = 10,028,631.42/x
  3. Step 3: Cross multiply
    17,330,564.61x = 25,954,585.59 × 10,028,631.42
  4. Step 4: Simplify right side
    17,330,564.61x = 260,288,972,540,953.22
  5. Step 5: Solve for x
    x = 260,288,972,540,953.22/17,330,564.61
  6. Step 6: Final answer
    x = 15,019,070.55

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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.