Home / 17,089,812.47-25,617,003.71-10,685,357.93

Finding the Fourth Proportional to 17,089,812.47, 25,617,003.71 and 10,685,357.93

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Solution

The fourth proportional to 17,089,812.47, 25,617,003.71 and 10,685,357.93 is: 16,016,960.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,089,812.47 : 25,617,003.71 = 10,685,357.93 : x
  2. Step 2: Convert to fraction form
    17,089,812.47/25,617,003.71 = 10,685,357.93/x
  3. Step 3: Cross multiply
    17,089,812.47x = 25,617,003.71 × 10,685,357.93
  4. Step 4: Simplify right side
    17,089,812.47x = 273,726,853,746,103.59
  5. Step 5: Solve for x
    x = 273,726,853,746,103.59/17,089,812.47
  6. Step 6: Final answer
    x = 16,016,960.64

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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.