Home / 17,330,564.58-25,954,585.56-10,028,631.40

Finding the Fourth Proportional to 17,330,564.58, 25,954,585.56 and 10,028,631.40

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Solution

The fourth proportional to 17,330,564.58, 25,954,585.56 and 10,028,631.40 is: 15,019,070.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,564.58 : 25,954,585.56 = 10,028,631.40 : x
  2. Step 2: Convert to fraction form
    17,330,564.58/25,954,585.56 = 10,028,631.40/x
  3. Step 3: Cross multiply
    17,330,564.58x = 25,954,585.56 × 10,028,631.40
  4. Step 4: Simplify right side
    17,330,564.58x = 260,288,971,721,002.59
  5. Step 5: Solve for x
    x = 260,288,971,721,002.59/17,330,564.58
  6. Step 6: Final answer
    x = 15,019,070.53

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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.