Home / 24,780,817.47-34,198,097.66-13,618,004.49

Finding the Fourth Proportional to 24,780,817.47, 34,198,097.66 and 13,618,004.49

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Solution

The fourth proportional to 24,780,817.47, 34,198,097.66 and 13,618,004.49 is: 18,793,159.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,780,817.47 : 34,198,097.66 = 13,618,004.49 : x
  2. Step 2: Convert to fraction form
    24,780,817.47/34,198,097.66 = 13,618,004.49/x
  3. Step 3: Cross multiply
    24,780,817.47x = 34,198,097.66 × 13,618,004.49
  4. Step 4: Simplify right side
    24,780,817.47x = 465,709,847,483,338.44
  5. Step 5: Solve for x
    x = 465,709,847,483,338.44/24,780,817.47
  6. Step 6: Final answer
    x = 18,793,159.19

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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.