Home / 17,819,771.04-24,591,277.62-9,671,009.04

Finding the Fourth Proportional to 17,819,771.04, 24,591,277.62 and 9,671,009.04

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Solution

The fourth proportional to 17,819,771.04, 24,591,277.62 and 9,671,009.04 is: 13,345,988.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,819,771.04 : 24,591,277.62 = 9,671,009.04 : x
  2. Step 2: Convert to fraction form
    17,819,771.04/24,591,277.62 = 9,671,009.04/x
  3. Step 3: Cross multiply
    17,819,771.04x = 24,591,277.62 × 9,671,009.04
  4. Step 4: Simplify right side
    17,819,771.04x = 237,822,468,168,169.69
  5. Step 5: Solve for x
    x = 237,822,468,168,169.69/17,819,771.04
  6. Step 6: Final answer
    x = 13,345,988.99

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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.