Home / 17,461,381.69-24,096,730.63-9,513,884.54

Finding the Fourth Proportional to 17,461,381.69, 24,096,730.63 and 9,513,884.54

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Solution

The fourth proportional to 17,461,381.69, 24,096,730.63 and 9,513,884.54 is: 13,129,173.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,461,381.69 : 24,096,730.63 = 9,513,884.54 : x
  2. Step 2: Convert to fraction form
    17,461,381.69/24,096,730.63 = 9,513,884.54/x
  3. Step 3: Cross multiply
    17,461,381.69x = 24,096,730.63 × 9,513,884.54
  4. Step 4: Simplify right side
    17,461,381.69x = 229,253,513,005,301.44
  5. Step 5: Solve for x
    x = 229,253,513,005,301.44/17,461,381.69
  6. Step 6: Final answer
    x = 13,129,173.69

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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.